Wu and Mandarin
Can someone briefly explain the difference between Wu Chinese and Mandarin Chinese?

Question

Answer

Mandarin is offical language,Wu is dialect for Jiangsu province.

Answer

中文名：吴语

外文名：Wu Chinese

所属地区：吴语区（吴越）

主要分布：今浙江/上海/苏南/皖南/赣东北

语言别名：江东话、江南话、吴越语、江浙话

使用人口：约一亿

语片划分：太湖/台州/金衢/上丽/瓯江/宣州

所属文化：华夏文化、江南文化、吴越文化

http://wapbaike.baidu.com/view/204894.htm?adapt=1&

Answer

never in my life heard about Wu Chinese, -.- I guess you learn sth everyday