This author has not been identified. It may be one of the following persons: Look up 'Chao Tang' in GoogleThis author has not been identified. Look up 'Ling Luo' in GoogleThis author has not been identified. Look up 'Yu Xu' in GoogleThis author has not been identified. Look up 'Guobin Chen' in GoogleThis author has not been identified. Look up 'Li Tang' in GoogleThis author has not been identified. Look up 'Ying Wang' in GoogleThis author has not been identified. Look up 'Yongzhong Wu' in GoogleThis author has not been identified. Look up 'Xiaolong Shi' in Google