Tashan Shan Lan tea, Kuding tea, etc. Changning is a county-level city with rich specialties, such as Tashan Shan Lan tea, Kuding tea, Yaoxiang bacon, Xijiang fish, soybean oil, tea oil, dried bamboo shoots and dried bracken. Changning, which belongs to Hunan Province, is a county-level city managed by Hengyang City. Located in the south of Hunan Province, on the south bank of the middle reaches of Xiangjiang River.