As a leading e-commerce platform for life services in China, Meituan owns apps familiar to consumers such as Meituan, Dianping and Meituan Takeout. Its services cover more than 200 categories such as catering, takeout, taxi hailing, shared bikes, hotel travel, movies, leisure and entertainment. We asked a young media person who used to work for the company to give you a course and a video about what he knows and understands about the company.