Are Wu'an and Qingyuan cities of the same level?
Qingyuan Qingyuan, formerly romanized as Tsingyun, is a prefecture-level city in northern Guangdong, China, on the banks of the Bei or North River. During the 2010 census, its total population was 3,698,412, out of whom 1,510,044 lived in the urbanized Qingcheng and Qingxin districtss. The primary spoken language is Cantonese. Covering 19,015 km² , Qingyuan is Guangdong's largest prefecture by land area. The urban core is surrounded by mountainous areas but is directly connected with Guangzhou and the Pearl River Delta by Highway 107.
Quzhou () is a prefecture-level city in western Zhejiang province, People's Republic of China. Sitting on the upper course of the Qiantang River, it borders Hangzhou to the north, Jinhua to the east, Lishui to the southeast, and the provinces of Fujian, Jiangxi and Anhui to the south, southwest and northwest respectively.