During the Daoguang Period of the Qing Dynasty (1821-1850), Li Wanyi, a native of Dashixiang, Heshun Cross Road, founded wanyi in Bhamo, Myanmar, and engaged in cotton yarn and jewelry business.Li Wanyi had a son named Tai Lung, who went into business with his father and became increasingly prosperous.This business takes home as the warehouse, so there is still a lane in Heshun Dashi Lane named "In brand".During the Reign of Emperor Guangxu of the Qing Dynasty (1875-1908), later generations of Li Dequan set up a business named "Guangfang Heji" in Guangzhou and Mandalay, Myanmar, mainly dealing in cotton yarn.