Manderin is the main one
All over China the official language is Mandarin.
Mandarin is the official spoken language of China with Cantonese spoken in the South of the country
mainly mandarin. The official language of the Republic of China (中華民國) is Standard Mandarin (國語). The recognised regional languages of the Republic of China (中華民國) include:...
mainly Mandarin, Cantonese spoken in some regions
A Traveler's Guide to China
Visit Fuzhou in China
How to Ask in Chinese "Which Part of China are you From"
How to Say How Much is it in Chinese