1, Yin Zhi is a music social application, which was hatched by Mo Mo. The slogan is "an App that can make money by singing". Users can make money by singing live or signing up as artists for other users.

2. Jellyfish App is a social application developed by China company Beijing Jellyfish Interactive Technology Co., Ltd. Its main function is to provide social functions such as voice chat, video chat, dynamic publishing and group management.