This author has not been identified. Look up 'Gang Fan' in GoogleThis author has not been identified. It may be one of the following persons: Look up 'Ya Zhang' in GoogleThis author has not been identified. Look up 'Zehui Yuan' in GoogleThis author has not been identified. Look up 'Furong Wang' in GoogleThis author has not been identified. Look up 'Yixing Li' in GoogleThis author has not been identified. Look up 'Xiujin Zhang' in GoogleThis author has not been identified. Look up 'Jianing Li' in Google