This author has not been identified. Look up 'Qijie Chen' in GoogleThis author has not been identified. Look up 'Yuqiang Jin' in GoogleThis author has not been identified. Look up 'Taoyu Wang' in GoogleThis author has not been identified. It may be one of the following persons: Look up 'Yao Wang' in GoogleThis author has not been identified. Look up 'Tinglong Yan' in GoogleThis author has not been identified. Look up 'Yufeng Long' in Google