This author has not been identified. Look up 'Bingjie Wang' in GoogleThis author has not been identified. Look up 'Ruixin Xie' in GoogleThis author has not been identified. Look up 'Hang Xu' in GoogleThis author has not been identified. Look up 'Jianguo Zhang' in GoogleThis author has not been identified. Look up 'Hong Han' in GoogleThis author has not been identified. Look up 'Zhaoxia Zhang' in GoogleThis author has not been identified. Look up 'Li Liu' in GoogleThis author has not been identified. Look up 'Jingxia Li' in Google