He is from Liangshan, Sichuan and is also a Sichuan Internet celebrity.

Ha Da is a Yi man from Liangshan Yi Autonomous Prefecture, Sichuan. Due to his outstanding appearance, he has gained a large number of fans on Kuaishou Douyin. He is just a farmer with a handsome and retro appearance. Fans were unwilling to accept that he was just an ordinary farmer, so they made up a bizarre story about Edison Chen's life-and-death friend who saw through the mortal world and went to work in the village. Because his appearance was close to that of Edison Chen and other series, he was said to be his life-and-death friend. .

Douyin is a music and creative short video social software incubated by ByteDance. The software was launched on September 20, 2016. It is a short video community platform for all ages.

On the afternoon of January 18, 2019, CCTV held a press conference with Douyin Short Video, officially announcing that Douyin would become the exclusive social media dissemination of the "2019 China Central Radio and Television Station Spring Festival Gala" Platform, the new media action of "Another Happy Year" for the 2019 CCTV Spring Festival Gala was announced at the meeting. Douyin will carry out all-round and in-depth cooperation with the CCTV Spring Festival Gala in the fields of short video promotion and social interaction to mobilize young people and face the world. Chinese people use participation instead of comments, use participation to guide attention, and help spread the Spring Festival Gala.