![Divers play football at the Haichang Jingsha Ocean Park in Yantai, east China\'s Shandong Province, June 14, 2018. (Xinhua/Tang Ke)](http://www.ecns.cn/hd/2018/06/14/f1853cd5db0c414283117bcb1e8ffb29.jpg)
Divers play football at the Haichang Jingsha Ocean Park in Yantai, east China's Shandong Province, June 14, 2018. (Xinhua/Tang Ke)
![Rays play football at the Haichang Jingsha Ocean Park in Yantai, east China\'s Shandong Province, June 14, 2018. (Xinhua/Tang Ke)](http://www.ecns.cn/hd/2018/06/14/9f32d43cb6f84195ab4678211e484b43.jpg)
Rays play football at the Haichang Jingsha Ocean Park in Yantai, east China's Shandong Province, June 14, 2018. (Xinhua/Tang Ke)
![Rays play football at the Haichang Jingsha Ocean Park in Yantai, east China\'s Shandong Province, June 14, 2018. (Xinhua/Tang Ke)](http://www.ecns.cn/hd/2018/06/14/e9f9dc08d35c46feb990dcd957b03345.jpg)
Rays play football at the Haichang Jingsha Ocean Park in Yantai, east China's Shandong Province, June 14, 2018. (Xinhua/Tang Ke)
![Divers play football at the Haichang Jingsha Ocean Park in Yantai, east China\'s Shandong Province, June 14, 2018. (Xinhua/Tang Ke)](http://www.ecns.cn/hd/2018/06/14/eb54ecb799c7484a985a8db5a04c56a7.jpg)
Divers play football at the Haichang Jingsha Ocean Park in Yantai, east China's Shandong Province, June 14, 2018. (Xinhua/Tang Ke)
![Sharks play football at the Haichang Jingsha Ocean Park in Yantai, east China\'s Shandong Province, June 14, 2018. (Xinhua/Tang Ke)](http://www.ecns.cn/hd/2018/06/14/3aa65751fd2f4e27b90a84f9c2dd9585.jpg)
Sharks play football at the Haichang Jingsha Ocean Park in Yantai, east China's Shandong Province, June 14, 2018. (Xinhua/Tang Ke)