A team from Chengdu competes during the Basum Tso International Rafting Open in Nyingchi, southwest China's Xizang Autonomous Region, April 21, 2024. (Xinhua/Jiang Fan)

A team competes during the Basum Tso International Rafting Open in Nyingchi, southwest China's Xizang Autonomous Region, April 21, 2024. (Xinhua/Jiang Fan)

A team from Chengdu competes during the Basum Tso International Rafting Open in Nyingchi, southwest China's Xizang Autonomous Region, April 21, 2024. (Xinhua/Sun Fei)

A team from Chongqing competes during the Basum Tso International Rafting Open in Nyingchi, southwest China's Xizang Autonomous Region, April 21, 2024. (Xinhua/Jiang Fan)

A team from Chengdu competes during the Basum Tso International Rafting Open in Nyingchi, southwest China's Xizang Autonomous Region, April 21, 2024. (Xinhua/Jiang Fan)

A team competes during the Basum Tso International Rafting Open in Nyingchi, southwest China's Xizang Autonomous Region, April 21, 2024. (Xinhua/Jiang Fan)

Teams compete during the Basum Tso International Rafting Open in Nyingchi, southwest China's Xizang Autonomous Region, April 21, 2024. (Xinhua/Jiang Fan)