Zhongwei and Nyingchi are both claimed by what country?
Nyingchi Nyingchi also known as Linzhi is a prefecture-level city in southeast of the Tibet Autonomous Region. The administrative seat of Nyingchi is Bayi District. The Chinese claim part of Arunachal Pradesh, which is one of the states of India, as part of the prefecture. (See South Tibet dispute.)
Xinyi, Guangdong Xinyi, formerly romanized as Sunyi, is a county-level city in Guangdong Province, China. It is administered as part of the prefecture-level city of Maoming in the southwestern corner of the province. It has a population of 913,708 people.