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The 21YunBox Blog

We’ve written numerous posts to assist foreign companies in achieving success in China. Our goal is to provide valuable insights and strategies that can help businesses navigate the unique challenges and opportunities in the Chinese market. Stay tuned for more updates and feel free to reach out if you have any questions or need further assistance. We’re here to help!

How To Publish My Game In China thumbnail

How To Publish My Game In China

Publishing a game in mainland China needs a licensed Chinese publisher, an ICP filing, a Software Copyright Certificate and an NPPA ISBN. What each step requires and how long it takes.

Sep 18, 2023

Content Restrictions and Requirements For Publishing Games In China thumbnail

Content Restrictions and Requirements For Publishing Games In China

To successfully publish your game in China and comply with the laws and regulations, we've outlined the essential requirements and provided specific guidance to help you navigate the process.

Sep 5, 2023

Mobile App ICP Filing Process Unveiled by Ministry of Industry and Information Technology thumbnail

Mobile App ICP Filing Process Unveiled by Ministry of Industry and Information Technology

The Ministry of Industry and Information Technology of China requires all mobile apps to have ICP filing, completed by April 2024.

Aug 10, 2023

Media Platform User Acquisition in China thumbnail

Media Platform User Acquisition in China

A Guide to Expanding Your App's Reach in China

Aug 7, 2023

App Store User Acquisition for China: A Comprehensive Guide thumbnail

App Store User Acquisition for China: A Comprehensive Guide

Learn how to make your app thrive in the Chinese market

Aug 6, 2023

Navigating China's AI Market: Essential Regulatory Insights for Overseas Companies thumbnail

Navigating China's AI Market: Essential Regulatory Insights for Overseas Companies

To operate in China's AI market, service providers must obtain a license from the Ministry of Industry and Information Technology of China.

Aug 1, 2023

Accessing China's Mobile App Market: Overcoming the FCM Firewall thumbnail

Accessing China's Mobile App Market: Overcoming the FCM Firewall

Firebase Cloud Messaging does not reliably reach devices in mainland China. How push notifications get delivered there, and what the app filing rules require.

Jul 24, 2023

Bvlgari Corrects Website Labeling Issue to Respect China's Sovereignty and Territorial Integrity thumbnail

Bvlgari Corrects Website Labeling Issue to Respect China's Sovereignty and Territorial Integrity

Discover the challenges of assessing Core Web Vitals in China and unlock practical solutions for optimizing your website's performance within the Great Firewall. Gain valuable insights and strategies to enhance user experience and succeed in the Chinese market.

Jul 11, 2023

China Interim Measures for the Management of Generative AI Services thumbnail

China Interim Measures for the Management of Generative AI Services

CAC Order No. 15 (effective Aug 15, 2023); China's first national rules for public-facing generative AI: training data, content labeling, security assessment, and algorithm filing.

Jul 10, 2023

Unveiling the Challenges: Evaluating Core Web Vitals in China and Practical Solutions for Success thumbnail

Unveiling the Challenges: Evaluating Core Web Vitals in China and Practical Solutions for Success

Discover the challenges of assessing Core Web Vitals in China and unlock practical solutions for optimizing your website's performance within the Great Firewall. Gain valuable insights and strategies to enhance user experience and succeed in the Chinese market.

Jun 24, 2023

China Implements Stricter Regulations on Internet Comment Services thumbnail

China Implements Stricter Regulations on Internet Comment Services

Learn about the requirement for real-name authentication and mobile phone registration when using content platforms in China.

Jun 20, 2023

Firebase Solutions for China: ICP, PIPL, and What 'Making It Work' Really Takes thumbnail

Firebase Solutions for China: ICP, PIPL, and What 'Making It Work' Really Takes

Making Firebase 'work' in mainland China isn't a speed fix. Firebase runs on Google Cloud, which has no mainland-China region, so a public app is served offshore with no ICP-filing footing and your China users' data sits abroad under PIPL — and features like Cloud Messaging expect the Google Play Store that mainland phones lack. The honest solutions, anchored to the two gates — in Firebase's own words and China's own law.

Jun 12, 2023

API Solutions for China: Seamless Integration for Your Business thumbnail

API Solutions for China: Seamless Integration for Your Business

Discover comprehensive API solutions for China, including compliance requirements and performance optimization. Learn how to overcome technical challenges and regulatory hurdles to seamlessly extend your services into the Chinese market.

Jun 11, 2023

Does reCAPTCHA Work in China? Reachability, Google's Servers & PIPL thumbnail

Does reCAPTCHA Work in China? Reachability, Google's Servers & PIPL

Measured from inside mainland China, reCAPTCHA's Google-operated domains did not answer — so the challenge never renders and the form won't submit. By Google's own terms it also sends each visitor's signals to Google abroad, a cross-border transfer PIPL governs. A compliance-first look at both problems.

May 2, 2023

China Cross-Border Data Transfer: What the Regulation Actually Says thumbnail

China Cross-Border Data Transfer: What the Regulation Actually Says

PIPL Chapter 3 sets three routes for moving personal information out of China. A 2024 State-level provision then exempted most exporters from all three. Here are the operative articles, in the original and in translation, with the thresholds that decide which one applies to you.

Apr 20, 2023

Tips for Businesses Looking to Sell Products in China: How to Start and Where to Start thumbnail

Tips for Businesses Looking to Sell Products in China: How to Start and Where to Start

Tips for businesses looking to sell their products in China, including insights on the local market, the main e-commerce platforms, creating a local presence, building relationships with local partners, and investing in marketing.

Apr 20, 2023

What is data privacy? thumbnail

What is data privacy?

Data privacy refers to the protection of personal information or data from unauthorized access, use, disclosure, or destruction.

Apr 19, 2023

Baidu Tieba - build brand reputation and improve search engine optimization in China! thumbnail

Baidu Tieba - build brand reputation and improve search engine optimization in China!

Baidu Tieba is one of the largest online forums in China and also an excellent platform for businesses to improve their search engine optimization (SEO) efforts.

Apr 12, 2023

Security Assessment Forms For App Publishers in China thumbnail

Security Assessment Forms For App Publishers in China

Security Assessment Forms Is Required For App Publishers in China.

Apr 10, 2023

Baidu Tongji Requires an ICP Filing for Real-Time Visitor Statistics thumbnail

Baidu Tongji Requires an ICP Filing for Real-Time Visitor Statistics

Baidu Tongji has required an ICP filing to unlock the real-time visitor statistics function since its 2023 change. What the requirement is, and what it means if your site is not filed.

Apr 6, 2023

Make Your Site Work inside the Great Firewall of China

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Make Your Site Work Within the Great Firewall of China
Make Your Site Work Within the Great Firewall of China

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