本文为《汉藏语系上古音之支脂鱼四部同源字考》（载《民族语文》1998年第4期）的再续篇。写作目的仍在指出美国学者白保罗建立的排斥侗台苗瑶语的汉藏语系的假说不可信。写作方法、使用的音标符号及参考书目跟前篇相同，不再说明。 This article is “Han and Tibetan languages ​​of the ancient Chinese lipophthal four homologous words test” (containing “national language” 1998 the fourth period) of the renewal. The purpose of writing is still to point out the hypothesis that the Chinese scholar Baibao established the Sino-Tibetan language that rejects the Tai-Tau-Miao and Yao languages ​​is not credible. Writing methods, the use of phonetic symbols and bibliography the same as the previous articles, no explanation.