Jiojio is a network term with the meaning of foot, which comes from Sichuan, Hunan, Hubei, Henan and other local dialects, meaning "foot". Because the internet is developed now, and homophonic stalks are particularly popular now, there are some online terms, jiojio, which sound more pleasing than feet. Some lovely girls prefer to use these lovely languages, and of course, some lovers in love are using them. This word began to be used as a buzzword because it originated from a common topic on the Internet, "keeping in good health". With more and more signs of premature aging such as hair loss and insomnia appearing in young people, young people begin to pay more attention to the topic of health preservation, and drinking more hot water, thermos cups and soaking jio stalks are also popular.