In 1945, the Jin He Fa Company on Huxia Paizai Road operated an oil press and cargo ship transportation, jointly managed by three people: Yang Hongli, Yang Qingyan, and Yang Yingju. They transported goods between Zhangzhou and Shima in Fujian Province, then imported bamboo products and wood from the mainland to sell in Kinmen. After becoming wealthy, they built three consecutive Western-style houses, each occupied by one person.