March 26, 2026

After 2024, the Chinese content market has officially entered an era of “stock competition”. The same short video or post might go viral on Douyin, sink on Xiaohongshu, and drive massive sales on Video Accounts. To achieve growth, brands and creators must master the specific recommendation logic and content playbooks for each platform.

1. Xiaohongshu: CES Scoring & The Precision “Seeding” Engine

2025 Core Algorithm: Xiaohongshu (RedNote) relies on the CES (Community Engagement Score) to determine which posts enter larger traffic pools.

• CES Formula: Likes + Saves + Comments + Shares + Follows . Deeper interaction is the key to going viral.
• Platform Changes: There is now a higher demand for quality and originality. Posts should ideally exceed 600 words with at least 60% originality.
• Strategy: Use “pain point” and “scenario” keywords (e.g., “emergency care for oily-sensitive skin” or “small apartment storage”). Focus on lifestyle integration rather than “hard-sell” promotions.
• Best For: Beauty, mother/baby products, home, fashion, and health. It remains the strongest platform for “seeding” and consumer education.

2. WeChat Channels (微信视频号): Social Recommendation & “Friend Endorsement”

2026 Core Algorithm: Unlike its competitors, Video Accounts prioritize the Social Relationship Chain.

• Dual Recommendation Sources:
  1. Public Recommendation: Based on completion rate, duration, and meaningful interactions (comments over 8 words).
  2. Social Recommendation: Content liked, commented on, or shared by friends is prioritized in the “Friends ❤️” tab. WeChat emphasizes that content recommended by multiple friends receives significantly higher exposure.
• Strategy: Create content that sparks identity resonance or offers practical value that friends would want to share. Use private traffic (WeChat groups/Moments) as a “launchpad” to trigger public domain recommendations.
• Best For: Education, consulting, finance, B2B, and high-ticket items that require a high degree of trust.

3. Douyin: Behavior Prediction Models & The Rise of Loyalty to Creators

2026 Core Algorithm: Douyin has moved beyond simple “interest tags” to a Behavior Prediction Model. Using neural networks, the platform predicts a user’s probability of liking, saving, commenting, or re-watching a video.

• Priority: Long-term behaviors like “Saves, Return Visits, and Following Updates” now carry higher weight than simple completion rates.
• Trend: Mid-to-long-form videos are surging. For example, a 450-minute discussion on Dream of the Red Chamber gained 10 million likes and 130 million views in just five days.
• Strategy: Capture attention within the first 3 seconds by demonstrating high information density or suspense. Create “re-watchable” content such as guides, checklists, or serialized tutorials.
• Best For: Travel, fashion, education, home decor, beauty, and brands focused on livestream e-commerce

The 2026 Multi-Platform Flywheel Strategy

To build a sustainable growth loop, brands should adapt one theme into three distinct content styles:

1. Douyin: 3-second hook + strong efficacy/comparison.
2. Xiaohongshu: Ingredient analysis + experience diary.
3. Video Accounts: Expert viewpoints + summarized infographics.

The Ultimate Loop: Use Douyin for massive “seeding,” Xiaohongshu for search reinforcement/social proof, and Video Accounts for trust-based conversion within private traffic.