editor in chief, Guo Qiquan ; associate editor in chief, Liu Jianwei, Wang Xinjie. editor in chief: Guo Qiquan ; associate editor in chief: Wang Xinjie. editor in chief: Guo Qingping ; associate editor in chief: Guo Yucheng. editor in chief, Li Junru ; associate editor in chief, Chang Jian. editor in chief, Wang Jianjun ; associate editor, Gao Chengyun, Li Jing. editor in chief, Harold L. May ; associate editors, Richard V. Aghababian, Gary R. Fleishers. editor in chief, Wang Guang-ce ; associate editors, Xia Bang-mei, Lim Phaik Eem. editors in chief, Si Kaiwei & Cheng Yanbin ; vice editors in chief, Liang Shaohui & Dong Huifen = editor-in chief, S.D. Haddad ; associate editor, N. Watson. editor in chief, Scott Haldeman ; associate editor, Simon Dagenais ; section editors, Brian Budgell ... [et al.].