Quebec is a province in east-central Canada. It is the only Canadian province that has a predominantly French-speaking population, and the only one to have French as its sole provincial official language. Wikipedia

Zhōngshān, previously known as Xiāngshān, is a prefecture-level city in the south of the Pearl River Delta in Guangdong province, People's Republic of China. Zhongshan, one of the few cities in China with an eponymous name, is named after Dr. Sun Yat-sen who is known in Chinese as Sun Zhongshan. Wikipedia