Baidu Ads: Baidu PPC Advertising Strategies in China

In China, paid ads on Baidu often earn more trust than organic results. Baidu is still the first place you should focus on when it comes to search advertising, even in 2026, even with an AI summary now sitting on top of the results page.

Google dominates globally. In China, it barely registers. Baidu still leads the market by a wide margin, especially on mobile, where most Chinese consumers actually search.

For global brands, this makes Baidu Ads the most direct way to reach Chinese consumers. But navigating Baidu’s PPC system isn’t simple. Strict regulations, language requirements, and platform differences can overwhelm marketers new to China. And the system itself has changed a lot faster than most guides admit.

I’m the founder of GMA, based in Shanghai since 2012. I’ve managed Baidu advertising campaigns for international companies across industries, from cosmetics to industrial equipment, and spent enough hours inside live Baidu Tuigang accounts to know where the bidding actually goes wrong.

In this article, you’ll learn how Baidu PPC works in 2026, how the bidding mechanics actually function, and the strategies that help a brand win an auction it can’t simply outspend its way through.

Quick Summary

• Baidu’s market position: Baidu still leads Chinese search, especially on mobile, though desktop has become more contested since Bing gained ground there in 2026.
• AI Search changed the click pattern: since Baidu’s AI Search rolled out fully in March 2026, question-style queries now surface an AI-written summary above both the ads and the organic results.
• PPC advertising focus: Baidu primarily runs on PPC (pay-per-click), and paid search is trusted more in China than in the West.
• Advertising requirements: to advertise on Baidu, businesses need a business registration certificate and either a Chinese or overseas business license.
• Setup and fees: account setup involves submitting verification documents and an initial prepaid budget. See our full Baidu advertising cost breakdown for the numbers.
• Bidding is no longer a flat auction: rank depends on bid amount combined with relevance and account quality signals, and most serious advertisers now run some form of automated, keyword-tiered bidding.
• Ad features and limitations: Baidu PPC ads allow two lines of ad copy, though often only one displays. Health and pharmaceutical products face extra restrictions.
• Combining PPC with SEO: the recommended approach is still to open with PPC for immediate traffic, then shift weight toward an SEO-led strategy as organic rankings build.
• Content regulations: certain words and symbols are prohibited in Baidu ads, and political content must be avoided entirely.
• Mandarin ad copywriting: ads must be adapted for the Chinese market, not just translated.

Baidu in 2026: Still China’s Search Engine, With a New Layer on Top

China counted 1.125 billion internet users as of December 2025, an internet penetration rate of 80.1%, according to the 57th CNNIC report published in February 2026. Almost all of them, 99.6%, go online from a phone.

Baidu is no longer the near-monopoly it was a few years ago. On mobile, where the vast majority of searches happen, Baidu still holds around 64% of the market, according to March 2026 search engine tracking data. On desktop, the picture is messier: Bing has climbed to roughly the same level as Baidu in China, with 360 Search (Haosou) taking a meaningful slice too. For a brand budgeting PPC, that split matters more than the old flat “70% market share” number ever did. Mobile is where the volume is, and mobile is where your bids should carry the most weight.

Given these numbers, Baidu remains the search engine brands entering China can’t afford to skip. But it’s a different Baidu than the one most Baidu PPC guides still describe.

Advertising in China: Baidu PPC Ads

When it comes to advertising in China, you have to look past which platform has the most users and study each platform’s infrastructure, to see if your campaign actually fits the way it sells ad space. If you want to use Baidu, you have to understand exactly how it works, and that mechanism has moved on since the platform’s early PPC days.

The Main Benefits of Paid Advertising on Baidu

Baidu keeps investing in its mobile ecosystem, which gives marketers a real opportunity to reach a wide, engaged audience without waiting months for organic rankings to build.

Put simply, Baidu is a step you can’t skip in Mainland China. Most first-stage product research still starts there. But effective campaigns need Mandarin Chinese keywords built for how Chinese users actually search, not translated from your Google Ads account.

Baidu Paid Advertising: Pay-per-click

Unlike Google, Baidu’s DSP and banner formats are secondary. Most advertising on Baidu is still PPC. Paid search results are also perceived differently here, with more trust in paid links than you’d find in the West. That habit goes back to how Chinese digital players monetized their sites early on, and it hasn’t gone away just because an AI summary now sits above the fold.

Key Features of Baidu PPC

• 2 lines of ad copy (although often only one shows, depending on ad placement)
• Top positions on the search results page, plus Brand Zone for verified brands
• Paid ads and natural search results are harder to tell apart than on Google
• Keyword bidding prices fluctuate, so campaigns need close, near-daily monitoring
• Since 2026, an AI-generated summary can appear above both ads and organic links for question-style searches

There are limitations on Baidu ads, notably for health and pharmaceutical products, where you’ll need to speak with a specialist before launching anything.

PPC effectiveness varies by sector. High-value purchases and relatively low-scale, high-frequency purchases both tend to do well (real estate and FMCG, for instance). Cosmetics remain one of the categories most associated with Baidu PPC.

What’s Changed on Baidu Ads in 2026

Three things happened on Baidu in the last eighteen months that change how you should think about PPC.

First, Baidu’s AI Search went live at full scale in March 2026. For question-style queries, an AI-written summary now sits at the top of the results page, pulling from several sources at once. A user who used to click the first paid link now often reads the summary and leaves. This doesn’t kill PPC, but it does mean the old assumption, that position one guarantees the click, is weaker than it was. Getting your own content cited inside that AI summary is a separate discipline (structured data, FAQ-formatted content, cited statistics), and it’s the specific subject of our guide to Baidu and DeepSeek SEO. Worth reading alongside this one, since PPC and AI-answer visibility now sit on the same results page.

Second, the money is visibly moving. In Baidu’s first-quarter 2026 earnings, online marketing revenue, the line that includes PPC, came in around RMB 12.6 billion, down 22% year on year, and slipped to under half of core revenue for the first time. AI-related business overtook it, at roughly RMB 13.6 billion and over 52% of core revenue, according to Securities Times’ coverage of the results. Baidu is not abandoning search ads, but it’s no longer the growth engine it once was, and that shift is part of why account management on the platform looks different than it did five years ago.

Third, bidding itself got more automated. Baidu’s own marketing platform added merchant-facing AI agents and industry insight tools in July 2026, on top of bidding tools that already let advertisers set rules by keyword tier rather than manage every bid by hand. In practice, this means the manual, spreadsheet-driven bidding that used to define Baidu PPC management is becoming the exception rather than the norm, at least for accounts spending enough to justify the setup.

Baidu PPC Bidding Strategy: How the Auction Actually Works

Baidu’s auction isn’t “highest bid wins.” Your position depends on your bid multiplied by relevance and quality signals tied to your account and landing page, closer to how Google Ads has worked for years than most advertisers assume. Bid high on an irrelevant keyword with a mismatched landing page, and you’ll still pay more for a worse position than a competitor bidding less but targeting tighter.

The practical strategy that follows from this: split your keyword list into core and non-core terms before you touch a single bid. Core terms, the ones tied directly to your product and closest to purchase intent, get your strongest bids and your best-matched landing pages. Non-core terms, broader or more exploratory searches, get lower bids or get monitored and paused if they don’t convert. Treating every keyword the same is the single most common way brands burn budget on Baidu.

Layer in dayparting once you have enough data: if your buyer profile searches in the evening or on weekends, shift budget there instead of spreading it evenly across 24 hours. And run the same A/B test Baidu advertisers have used for years, generalized terms against specific ones. Specific keywords usually cost less per click and convert at a higher rate, which matters even more now that AI Search is siphoning off some of the generic, top-of-funnel clicks you used to catch cheaply.

Negative keywords deserve more attention than most accounts give them, and not just to save budget. Chinese search terms carry ambiguity English ones don’t. Hanna, who runs a small Finnish sauna and cold-plunge equipment brand, found this out the hard way. Her agency had launched a broad PPC campaign bidding on generic terms like “桑拿” (sauna) and “北欧家具” (Nordic furniture), spread evenly across a single landing page. Cost per qualified lead sat around RMB 420, well above what her margins could sustain, and a chunk of that traffic wasn’t even sauna-shopping: in colloquial Mandarin, “桑拿” also gets used loosely around spa and massage services, so a meaningful share of clicks were never going to convert into someone buying a sauna heater.

The fix wasn’t a bigger budget. It was tighter targeting: negative keywords to filter out the ambiguous traffic, separate Mandarin landing pages for sauna heaters versus cold-plunge tubs instead of one generic page, and bids concentrated on precise, long-tail product terms rather than the broad category words. Within three months, cost per qualified lead dropped to around RMB 165, and landing page conversion rose from roughly 1.1% to 3.4%. Nothing about the budget changed. The keyword tiering and the negative list did the work.

PPC and SEO aren’t competing budgets, they’re sequenced ones. Bidding gets you visible immediately while your organic rankings are still building. For the organic side of that strategy, our Baidu SEO guide covers how to rank without paying for every click, and once PPC and SEO are both running, the broader question of how to allocate spend across the two is exactly what our Baidu SEM guide walks through. We won’t redevelop either here.

How to Set Up a Baidu PPC Account

To apply for Baidu’s PPC advertising, you’ll need to submit documents for Baidu to verify your company, plus meet a few strict prerequisites.

Baidu Paid Ads: Prerequisites

• An account on Baidu’s paid search platform
• A license and, for larger integrations, your own SAP CPI tenant to build a connection
• A Mandarin Chinese website
• A registered company name matching what’s on your website
• Business registration proof
• Company bank details
• A copy of your company seal on your documents

Fees and Regulations

Baidu requires an initial prepaid deposit to open an account, on top of a setup fee that varies by region and industry. We break down the actual numbers, including what agencies typically charge on top, in our Baidu advertising cost guide. This article stays on the bidding side of the equation.

On regulations: China is strict on health products, gambling, finance, and similar categories, and companies in these industries face even tighter review. Words like “Number 1, Best, Top class, Trustworthy, Guarantee” are prohibited in ad copy, and you can’t use certain symbols unless you can prove they’re yours. Avoid all political content that could trigger a scandal, and review everything you post before it goes live.

Main Differences Between Baidu and Google Paid Ads

There are similarities, but understanding the differences is what lets you actually optimize a campaign on Baidu instead of running your Google Ads playbook with Chinese characters.

Less Clear Which Links Are Ads vs Natural Results

Where Google marks its ad section clearly, Baidu opts for a subtler reference below the ad text to distinguish paid links at the top of the page from organic results below them.

This tends to benefit advertisers, since natural and paid results visually blend together more than they do on Google.

More Characters Are Allowed on Baidu PPC Ads Than on Google Ads

Compared to Google Ads, Baidu gives you more room: 50 characters for the title and 80 characters per line of ad text across two lines. That’s more space to describe a product, service, or offer in detail, and it’s worth using.

Using the First Line of Ad Text

Unlike Adwords, advertisers can write only the first line of a Baidu ad and leave the second empty. Even if you write both lines, they won’t always both display, it depends on ad position. Baidu typically shows both lines only at the highest relevancy tier; the lowest four positions usually show one. Write your first line so it stands alone, grammatically and in meaning, and you won’t be caught out when the second line doesn’t render.

‘Special Offers’ Are Very Effective in China

Chinese consumers respond strongly to special deals, more so than in most Western markets, and many will buy specifically because they know they’re getting a lower price. Relatively aggressive special offers are common on Baidu for exactly this reason.

Emphasize the benefit clearly in your ad copy, state the reduction, and say when the offer ends. Vague urgency doesn’t convert here the way a specific number does.

People tend to notice the offer in a PPC link before they notice the brand behind it, which is exactly why ranking organically matters for brand awareness in the long run, not just for cutting your paid budget.

Mandarin Chinese Language Ad Copywriting

This one is non-negotiable. Appropriate communication with the target audience improves click-through rate and, downstream, ROI. Content can’t simply be translated, it needs to be adapted for the Chinese market, tone included.

You’ll typically see mentions of special offers alongside a brief service explanation. How you present the brand depends heavily on your sector and your current campaign goals.

Chinese Landing Pages for Specific Search Terms

Driving traffic to the most relevant landing page, built for a specific product type or category rather than one generic page, is essential (Hanna’s case above is a good example of what happens when you skip this). Prioritize static pages too: load speed factors into Baidu’s ranking, and your position can depend on it.

Fewer Negative Keywords Than Google Ads

Bad news if you’re used to Google Ads’ negative keyword lists: Baidu caps you at 100 negative keywords total, far fewer than Adwords allows.

The usual advice is to spend those hundred slots on the shortest, broadest negatives at the campaign level, the ones that cover the most irrelevant traffic, then add narrower negatives at the ad group level where you have more room to be specific.

Baidu’s Editor Tool

Download Baidu’s Editor Tool directly to your desktop if you’re managing campaigns seriously. It has an English version, so fluency in Mandarin isn’t required to use it.

Functionally it’s similar to Adwords Editor. If your account sits outside China, budget extra time: uploading, downloading, and pulling performance data can take noticeably longer than with Adwords Editor.

PPC Monitoring and Reporting

Tracking channels matters more than almost anything else for a successful campaign. You need to know which keywords drive traffic, which convert, which keep visitors on-site longest, and which bring people back. That data is what lets you actually tune your bidding tiers instead of guessing at them.

Tackling Click Fraud in China

Watching click-spend daily is still the most effective way to catch click fraud (false clicks from competitors) before it drains a budget. Monitoring your daily click-through rate helps flag it early. Baidu has invested in this too, with a dedicated team for reporting, analyzing, and protecting advertisers against fraudulent clicks.

Local specialists tend to catch this faster than an overseas team checking in once a week. If you want the detail on how we monitor this for clients, get in touch and we’ll walk you through it.

Baidu Phoenix Nest

Baidu’s PPC platform, comparable to Google Ads, is named Baidu Phoenix Nest.

The core difference from Ad Words: Phoenix Nest weighs spending level more heavily into ranking, while Ad Words leans harder on content relevance to lower your cost-per-click and improve your position. In practice, on Baidu, the bid-tiering strategy covered earlier in this article matters even more because of that weighting (more on paid advertising in China here).

Baidu Advertising Platform: Baidu Tuigang (百度推广)

Baidu Tuigang is Baidu’s PPC advertising platform, comparable to Google Ads and AdSense combined. It displays your ads on Baidu’s search results pages and across sites within Baidu’s ad network.

The admin interface is primarily in Mandarin, though an English version exists. Note that this service is generally limited to companies with a registered business address in China or elsewhere in East Asia. Baidu paid ads appear alongside organic listings, sometimes underneath the AI summary described earlier.

Types of Paid Ads on Baidu (Apart from PPC)

ProTheme

Available to Baidu Union members, ProTheme lets you display promotional links on specific web pages, music players, and desktop or mobile apps. Because targeting is tighter than plain Baidu Tuigang, it tends to perform well for audience-specific campaigns.

Pay for Placement (P4P)

P4P lets you reach customers based on relevant searches, with your website and information displayed according to matched keywords. Unlike Google, Baidu lets you buy priority placement within search results through this route.

Baidu TV

Designed mainly for video ads, available across Baidu Union member sites. Advertisers choose which sites and placements show their video content.

Information Feed Ads

Launched in 2016, this feed-flow ad format blends with organic content inside Baidu’s content-driven products, such as Baidu Forum and Baidu News.

Brand Zone

Brand Zone is a dedicated space introducing a specific brand: links to the company site, related news, products, and promotions.

This ad type typically ranks at the top of the results page, pushing competing ads down. Search for Hermes, for instance, and you get a full brand snapshot within seconds.

Pricing depends on your industry and needs an exact quote from Baidu; it’s not a fixed rate. It sits outside the scope of this article, since it’s not part of the standard PPC auction, so contact us if you want a Brand Zone quote alongside your bidding strategy.

Should You Use Baidu PPC?

Baidu PPC is useful to kick-start a project and get traffic while you’re still building organic presence. In the long term, an SEO strategy remains more sustainable: organic traffic is more qualitative and doesn’t disappear the day a competitor decides to outbid you. Organic results may sit below paid ads and, now, below the AI summary too, but they still generate meaningful, durable traffic.

Weigh the options against your needs, timeline, and budget. If you want to see how this plays out for real accounts, we have case studies we can share, just get in touch.

Baidu PPC: Frequently Asked Questions

How much budget do I need to start on Baidu PPC?
It depends heavily on your industry and city targeting, but plan for an initial deposit plus a setup fee on top of your click spend. We cover the actual numbers, and what agencies typically add on, in our Baidu advertising cost guide, so we won’t repeat them here.

Is Baidu PPC the same thing as Baidu SEM?
No. PPC is the bidding mechanism itself, the auction you’re reading about in this article. SEM is the broader strategy that decides how much of your budget goes to PPC versus other paid formats, and how that fits alongside SEO. Our Baidu SEM guide covers that bigger picture.

Should I run PPC or focus on SEO first?
Start with PPC if you need visibility now, since organic rankings on Baidu take months to build. Most brands run both together and shift weight toward SEO as it matures. Our Baidu SEO guide goes into how to build that organic side.

Does Baidu’s AI Search summary kill PPC?
Not yet, but it does eat into clicks on question-style searches, where users increasingly read the AI summary and stop scrolling. Product and transactional searches, the ones that drive most PPC value, are affected less. Getting cited inside that AI summary is a separate optimization, covered in our Baidu and DeepSeek SEO guide.

Can I run Baidu PPC without a company registered in China?
Generally no. Baidu Tuigang requires a registered business address in China or elsewhere in East Asia, plus business registration proof and a Mandarin website. Agencies can sometimes advertise on your behalf under their own registration, which is one reason most foreign brands work through a local partner for this specifically.

How long before I see results from Baidu PPC?
Clicks start the day your campaign goes live, but a properly tuned account, with keyword tiers, negative keywords, and matched landing pages, usually takes four to eight weeks to settle into a stable cost per lead. Rushing a big budget into an untuned account is how most of the wasted spend we see happens.

Need Help With Baidu PPC Bidding?

We’re a Shanghai-based digital agency built around the Chinese market, and Baidu bidding is one of the things we do daily, not occasionally. Our team manages live Baidu Tuigang accounts, sets keyword tiers, and tunes negative keyword lists the way Hanna’s account above needed.

For more information, contact our specialists to talk about your project.

1. Our Baidu SEO & PPC services
2. Our case studies

Baidu runs on different rules than Google, as this article has covered, and those rules keep shifting: AI Search, automated bidding, a search market that’s no longer quite as one-sided as it used to be. Working with a specialized agency like GMA is usually more cost-efficient than relearning the platform from scratch every time it changes.

If you’d like more information about Baidu or the Chinese market in general, you can contact us directly and we’ll reply within 24 hours.