![The formation of Chinese and Thai naval ships sails in waters against the wind and waves on May 8, 2019. China and Thailand\'s naval forces on Wednesday concluded a week-long joint training exercise at a military port in Zhanjiang, south China\'s Guangdong Province. (Photo/China News Service)](http://www.ecns.cn/hd/2019/05/10/faab6a6e518247e395da744c858f717d.jpg)
The formation of Chinese and Thai naval ships sails in waters against the wind and waves on May 8, 2019. China and Thailand's naval forces on Wednesday concluded a week-long joint training exercise at a military port in Zhanjiang, south China's Guangdong Province. (Photo/China News Service)
![The formation of Chinese and Thai naval ships sails in waters against the wind and waves on May 8, 2019. China and Thailand\'s naval forces on Wednesday concluded a week-long joint training exercise at a military port in Zhanjiang, south China\'s Guangdong Province. (Photo/China News Service)](http://www.ecns.cn/hd/2019/05/10/47d5bd4e8a9b4493a977cb4749aab4cd.jpg)
The formation of Chinese and Thai naval ships sails in waters against the wind and waves on May 8, 2019. China and Thailand's naval forces on Wednesday concluded a week-long joint training exercise at a military port in Zhanjiang, south China's Guangdong Province. (Photo/China News Service)
![A Chinese naval ships sails in waters against the wind and waves on May 8, 2019. China and Thailand\'s naval forces on Wednesday concluded a week-long joint training exercise at a military port in Zhanjiang, south China\'s Guangdong Province. (Photo/China News Service)](http://www.ecns.cn/hd/2019/05/10/56b716aaec37482cab4f9659c9492d69.jpg)
A Chinese naval ships sails in waters against the wind and waves on May 8, 2019. China and Thailand's naval forces on Wednesday concluded a week-long joint training exercise at a military port in Zhanjiang, south China's Guangdong Province. (Photo/China News Service)
![The formation of Chinese and Thai naval ships sails in waters against the wind and waves on May 8, 2019. China and Thailand\'s naval forces on Wednesday concluded a week-long joint training exercise at a military port in Zhanjiang, south China\'s Guangdong Province. (Photo/China News Service)](http://www.ecns.cn/hd/2019/05/10/f970ce95ec9b4ca5a98ae6e8e6f9c568.jpg)
The formation of Chinese and Thai naval ships sails in waters against the wind and waves on May 8, 2019. China and Thailand's naval forces on Wednesday concluded a week-long joint training exercise at a military port in Zhanjiang, south China's Guangdong Province. (Photo/China News Service)