Regarding the PRC cities of Fu'an and Mengzhou, which is administered by the prefecture-level city Jiaozuo?
Fu'an:    (; Foochow Romanized: Hók-ăng-chê; sometimes "Fu An") is a county-level city of Ningde prefecture level city, in northeast Fujian province, PRC, some 150 km away from the provincial capital Fuzhou. Mengzhou: Mengzhou () is a County-level city in Henan province, People's Republic of China. Mengzhou:  It is administered by the prefecture-level city Jiaozuo.
Mengzhou