September 28, 2022 . In the Zhongshan City Wanxiang Hui official announcement information, as of September 13, 2022, in July 28, 2022 trial operation, September 28, 2022 official opening. Zhongshan, known as Xiangshan in ancient times, is the hometown of Dr. Sun Yat-sen. Prefecture-level city under the jurisdiction of Guangdong Province, located in the central south west of the Pearl River Delta.