This author has not been identified. Look up 'Canyi Huang' in GoogleThis author has not been identified. Look up 'Keding Li' in GoogleThis author has not been identified. Look up 'Jianqiang Du' in GoogleThis author has not been identified. Look up 'Bin Nie' in GoogleThis author has not been identified. Look up 'Guoliang Xu' in GoogleThis author has not been identified. Look up 'Wangping Xiong' in GoogleThis author has not been identified. Look up 'Jigen Luo' in Google