what does Longquan and Xianning have in common?
Longquan Longquan () is a county-level city and former county under the administration of the prefecture-level city of Lishui in southwestern Zhejiang Province, China, located on the upper reaches of the Ou River.
Longtian, Xingning Longtian is a town under the jurisdiction of Xingning City, Meizhou, in eastern Guangdong Province, China.