Weihui (), formerly Jixian or Ji County (), is a county-level city in Henan, China.
 It is under the administration of the prefecture-level city of Xinxiang.
 The city has an area of 882 km² and a population of 480,000.
Weinan () is a prefecture-level city in the east of Shaanxi province, China.
 The city lies about 60 km east of the provincial capital Xi'an.

Question: what does Weihui and Weinan have in common?
Answer: China