Contestants take part in a dragon boat match at a water park of Huichang lake in Wenzhou, East China’s Zhejiang province, May 26, 2018. [Photo/Xinhua]

Contestants wave hands before a dragon boat match at a water park of Huichang lake in Wenzhou, East China’s Zhejiang province, May 26, 2018. [Photo/Xinhua]

Contestants take part in a dragon boat match at a water park of Huichang lake in Wenzhou, East China’s Zhejiang province, May 26, 2018. [Photo/Xinhua]

Contestants take part in a dragon boat match at a water park of Huichang lake in Wenzhou, East China’s Zhejiang province, May 26, 2018. [Photo/Xinhua]

Contestants take part in a dragon boat match at a water park of Huichang lake in Wenzhou, East China’s Zhejiang province, May 26, 2018. [Photo/Xinhua]