![People visit a glass plank road built at the Yalong Bay forest park in Sanya, south China\'s Hainan Province, July 29, 2018. The 400-meter-long plank road will open for tourists in August. (Xinhua/Sha Xiaofeng)](http://www.ecns.cn/hd/2018/07/30/cc1cf042b8044ff484e33873ab7f982b.jpg)
People visit a glass plank road built at the Yalong Bay forest park in Sanya, south China's Hainan Province, July 29, 2018. The 400-meter-long plank road will open for tourists in August. (Xinhua/Sha Xiaofeng)
![People visit a glass plank road built at the Yalong Bay forest park in Sanya, south China\'s Hainan Province, July 29, 2018. The 400-meter-long plank road will open for tourists in August. (Xinhua/Sha Xiaofeng)](http://www.ecns.cn/hd/2018/07/30/cfc8fbd1c6804e63abdc625dfedf7fe7.jpg)
People visit a glass plank road built at the Yalong Bay forest park in Sanya, south China's Hainan Province, July 29, 2018. The 400-meter-long plank road will open for tourists in August. (Xinhua/Sha Xiaofeng)
![People visit a glass plank road built at the Yalong Bay forest park in Sanya, south China\'s Hainan Province, July 29, 2018. The 400-meter-long plank road will open for tourists in August. (Xinhua/Sha Xiaofeng)](http://www.ecns.cn/hd/2018/07/30/aafcac30a75d48fda6862ef6665fc0ef.jpg)
People visit a glass plank road built at the Yalong Bay forest park in Sanya, south China's Hainan Province, July 29, 2018. The 400-meter-long plank road will open for tourists in August. (Xinhua/Sha Xiaofeng)