This author has not been identified. Look up 'Liang Zhang' in GoogleThis author has not been identified. Look up 'Song-bai Xue' in GoogleThis author has not been identified. Look up 'Li-li Gao' in GoogleThis author has not been identified. Look up 'Zhong Sheng' in GoogleThis author has not been identified. Look up 'Sheng-lin Yu' in GoogleThis author has not been identified. Look up 'Yan Chen' in GoogleThis author has not been identified. Look up 'Wei Dai' in GoogleThis author has not been identified. Look up 'Feng Ji' in GoogleThis author has not been identified. Look up 'Zeng Guang' in Google