- 六一儿童节 liùyī'értóngjié Children's DayChildren's Day (June 1st), a public holiday in mainland China for children under the age of 14
- 六一国际儿童节 liùyīguójì'értóngjié International Children's DayInternational Children's Day (June 1st), established in 1949 to advocate for children's rights and welfare; also called [[国际儿童节|國際兒童節|guo2 ji4 er2 tong2 jie2]] or [[儿童节|兒童節|er2 tong2 jie2]]
- 六一居士 liùyījūshì Liu-yi Jushi(bound form) literary self-appellation of the Song Dynasty scholar-official [[欧阳修|歐陽修|ou1 yang2 xiu1]]; the name refers to his six possessions: ten thousand books, one thousand antique inscriptions, one zither, one set of chess, one jug of wine, and one old man (himself)
- 六一居士诗话 liùyījūshìshīhuà Liuyi ShihuaPoetry talks by the Hermit Liuyi, a classic work of literary criticism by the Song Dynasty scholar Ouyang Xiu
- 六一诗话 liùyīshīhuà Liuyi ShihuaA collection of poetry criticism by the Northern Song dynasty writer [[欧阳修|歐陽修|ou1 yang2 xiu1]]. Originally titled [[诗话|詩話|shi1 hua4]], this work established the 'poetry talk' genre, which blends casual essays on literary theory with anecdotes about poems and their authors.