This author has not been identified. Look up 'Mingmin Zhang' in GoogleThis author has not been identified. Look up 'Nan Xiang' in GoogleThis author has not been identified. Look up 'Kangkan Wang' in GoogleThis author has not been identified. Look up 'Zhigeng Pan' in GoogleThis author has not been identified. Look up 'Haibo Yuan' in GoogleThis author has not been identified. Look up 'Houquan Liu' in Google