This author has not been identified. Look up 'Jing Yang' in GoogleThis author has not been identified. Look up 'Bao-Ji He' in GoogleThis author has not been identified. Look up 'Richard Jang' in GoogleThis author has not been identified. It may be one of the following persons: Look up 'Yang Zhang' in GoogleThis author has not been identified. Look up 'Hong-bin Shen' in Google