Breathtaking scenery of Cona Lake, the source lake of the Nujiang River, in Amdo County of Nagqu, southwest China's Xizang Autonomous Region, Oct. 24, 2024. (Photo/China News Service)

Breathtaking scenery of Cona Lake, the source lake of the Nujiang River, in Amdo County of Nagqu, southwest China's Xizang Autonomous Region, Oct. 24, 2024. (Photo/China News Service)

Breathtaking scenery of Cona Lake, the source lake of the Nujiang River, in Amdo County of Nagqu, southwest China's Xizang Autonomous Region, Oct. 24, 2024. (Photo/China News Service)

Breathtaking scenery of Cona Lake, the source lake of the Nujiang River, in Amdo County of Nagqu, southwest China's Xizang Autonomous Region, Oct. 24, 2024. (Photo/China News Service)

Breathtaking scenery of Cona Lake, the source lake of the Nujiang River, in Amdo County of Nagqu, southwest China's Xizang Autonomous Region, Oct. 24, 2024. (Photo/China News Service)