Gamified mini task: lucky draw

Gamified mini task: invite friends

Data saver asks if you want to play video or buy data pack

Gamified mini task: invite new users to win cash

List of tasks to win money or prizes

Gamified mini task: win mobile phone

Gamified mini task: grab red packets

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

Gamified mini task: voice star