Ledu District
Ledu District (Chinese:乐都区; pinyin:Lèdū Qū) is a district in Haidong, Qinghai, China. Nearby are Pinganyi and the city of Xining. Ledu used to be named Nianbo county before 1929. The county dates back to 1724. On 8 February 2013 Ledu was upgraded from a county into a district.