Xiangshan Business Introduction: The first floor mainly displays Zhongshan’s business line, that is, Zhongshan’s transformation from agricultural economy to commercial economy. It is divided into four parts: living environment and primitive commerce, early Sino-foreign trade hubs, the rise of modern industry and commerce, and business customs and culture. Among them, business customs and culture are mainly displayed through multimedia. There is a model of old Shiqi and five scenes: pawn shop, pharmacy, cloth shop, tea house, pottery shop and dock.