Lin Yau-O, the founder of Yung Ho Dai Wang, came to China in 1993 to do business, serving as chairman of a color printing company and Chambers KTV Entertainment, before founding the Yung Ho Dai Wang Group in 1995. The organization "Yonghe Dawang" is a Chinese fast food chain, founded by Lin Youao, opened the first "Yonghe Dawang" store in Shanghai in December 1995, and entered the Beijing market in November 1997, opening the first branch in Beijing: In November 1997, we entered the Shenzhen market and opened the first branch in Shenzhen: Bao'an Store, and in February 1998, we became the first 24-hour all-weather delivery service restaurant chain, and in May 1999, we became the first restaurant chain to realize online ordering service.