Living in the era of Mobile Internet, college students have been inseparable from the network. Some innovative students saw business opportunities in microblogs and Wechat. Three students at a university in Guilin have signed up for a wechat food delivery account. Now they process more than 2000 orders every day, which brings many conveniences to the students'life. More students have chosen to open online stores to sell a variety of items. By starting a business, college students can not only earn their tuition fees, but also develop practical skills.