Go through the formalities of change according to regulations. If the agency bookkeeping license obtained by the agency bookkeeping institution is not publicized according to the regulations, and the name of the institution and the main person in charge change, establish or cancel the branch, it is necessary to go through the formalities of change according to the regulations. Shantou is a port city, hometown of overseas Chinese, an important port, transportation hub, import and export shore and commodity distribution center in eastern Guangdong, southeastern Jiangxi and southwestern Fujian, and a regional central city.