Analects of Confucius 18.11
To Chau belonged the eight officers, Po-ta, Po-kwo, Chung-tu, Chung-hwu, Shu-ya, Shu-hsia, Chi-sui, and Chi-kwa.
To Chau belonged the eight officers, Po-ta, Po-kwo, Chung-tu, Chung-hwu, Shu-ya, Shu-hsia, Chi-sui, and Chi-kwa.