With a large number of immigrants and businessmen to enter the provinces, especially Guangdong and Guangxi, Hubei and Hunan and Shanxi, Shaanxi, Fujian, Jiangxi, Yunnan-Guizhou provinces such as immigration and businessmen, Chongqing has gradually become the commercial center of the upper reaches of the Yangtze River, the provincial merchants have gathered here, competing for Zhuang hall to???????