1. Hungry: A food and beverage take-away platform provides take-away service. Users can order food through this applet, and merchants can sell it through this applet. 2. Pinduoduo: Group buying platform, which provides commodity group buying services. Users can buy goods through this applet, and businesses can sell through this applet. 3. Himalayan: Audio broadcasting platform, providing broadcasting, audio books and other services. Users can enjoy audio services through this applet, and producers can share audio works through this applet. 4. Zhihu: social question-and-answer platform, providing knowledge sharing, question answering and other services. Users can express their opinions through this applet, and producers can share their knowledge and experience through this applet. 5. Didi Chuxing: The taxi platform provides a variety of travel services. Users can book taxis through this applet, and drivers can take orders through this applet. 6. Micro-store: an e-commerce platform that provides online shopping services. Users can buy goods through this applet, and businesses can sell through this applet. 7. Meituan take-out: a food and beverage take-out platform that provides take-out service. Users can order food through this applet, and merchants can sell it through this applet. 8. Little Red Book: a social e-commerce platform that provides services such as Haitao and cosmetics. Users can buy goods through this applet, and producers can share their shopping experience through this applet. 9. Flying pig travel: a travel platform that provides services such as hotels and air tickets. Users can book tourism products through this applet, and businesses can sell tourism products through this applet. 10.Aauto Quicker: short video platform, providing various short video services. Users can watch videos through this applet, and producers can share original videos through this applet.