1. Chongqing: After driving through Ankang, drive southeast. After passing through Chongqing, Chongqing is a municipality directly under the central government of China, which is known as "Mountain City" and "Hot Pot Capital".

2. Leshan, Sichuan: On the way from Chongqing to Changsha, you will pass through Leshan City, Sichuan Province. Leshan is one of the famous tourist cities in China. It is famous for Leshan Giant Buddha and the largest stone Buddha in the world.

3. Yueyang, Hunan: Continue to drive southeast and pass Yueyang, a prefecture-level city in Hunan Province, which is famous for Yueyang Tower and Dongting Lake. Changsha is the capital city of China and the political, economic, cultural and transportation center of Hunan Province. It is located in the middle of Hunan Province, bordering Dongjiang River in the east and Xiangjiang River in the south, in the middle reaches of the Yangtze River.