Lanxi, Zhejiang and Zhangzhou are both what type of city?
Zhangzhou Zhangzhou, formerly romanized as Changchow, is a prefecture-level city in Fujian Province, China. The prefecture around the city proper comprises the southeast corner of the province, facing the Taiwan Strait and surrounding the prefecture of Xiamen. During the 2010 census, the entire area of Zhangzhou was home to 4,809,983 inhabitants. Along with the 1.9m people of central Xiamen, its urban districts of Longwen and Xiangcheng, together with Longhai, form a single metropolitan area of about 5 million people .
Lanzhou Military Region The Lanzhou Military Region was one of seven military regions in the People's Republic of China. It directed all military and armed police forces in Xinjiang, Qinghai, Gansu, Ningxia, and Shaanxi. The Ali area of northwest Tibet also falls under this Region. It is headquartered in Lanzhou in Gansu Province. It is bordered to the south by the Chengdu Military Region, and to the north by Mongolia, the Altai Republic, which is a political subdivision of the Russian Federation, and Kazakhstan. This region is now part of the Western Theater Command due to the military reforms of 2015.