He Jiuying 何九盈 (1995). (中囯古代语言学史 "A history of ancient Chinese linguistics"). Guangzhou: Guangdong jiaoyu chubanshe. Wang Zhangtao 王章涛 (2006). (王念孙, 王引之年谱 "Chronology of Wang Niansun and Wang Yinzhi"). Yangzhou: Guangling shushe. (1980–1993). 1st Edition. Beijing; Shanghai: Zhongguo da baike quanshu chubanshe.