An investor is seen at a stock trading hall in Haikou, south China's Hainan Province, Nov. 4, 2015. China's stocks closed higher on Wednesday, with the benchmark Shanghai Composite Index surging 4.31 percent to close at 3,459.64 points. The smaller Shenzhen index gained 5.29 percent to close at 11,884.9 points. (CNS photo/Luo Yunfei)
