Has anyone ever crossed Shenzhen East-West Chong? Is it dangerous? How long will it take?

East-West Chong, every weekend, a large number of travelers from all parts of Guangdong cross it. This route is the primary route to enter the circle of travelers, basically along the coastline, and it is not difficult to cross about five hills on the way, but it is very exciting and the risk factor is not high. It can be completed by children aged 8 to 5. . . It usually takes 5-6 hours to walk all the way. . . There are water sellers on the way, but the price is more expensive. . . You can bring enough water and some dry food by yourself. . . The route is very mature, and there are many people walking, so there is basically no possibility of getting lost. . . . I hope I can help you and hope to adopt it!