List of tasks to win money or prizes

Rows of icons in profile page

Search from home screen

Pressing and long pressing like button to leave reactions

Splash screen ad: "Discover a bigger world with Baidu"

Vertical video interactions

Gamified mini task: invite new users to win cash

Gamified mini task: invite friends

Toggling audio mode makes play button appear on stories

Gamification: Places visited

Learning path

Gamification: Perks

Stamps as a gamification element