Zhou Chaonan

Guangzhou, also known as Canton, is the capital and largest city of Guangdong in southern China. Located on the Pearl River, about 120 kilometres (75 mi) northwest of Hong Kong and 145 kilometres (90 mi) north of Macau, Guangzhou has a history of over 2,200 years and was a major terminus of the Silk Road. The port of Guangzhou serves as a transportation hub. Guangzhou is also one of China's three largest cities. For a long time, it was the only Chinese port accessible to the Europeans. source: https://en.wikipedia.org/wiki/Zhou_Chaonan