- 大部分 dàbùfen majoritythe greater part; most; the large majority
- 绝大部分 juédàbùfen the vast majoritythe vast majority; overwhelming majority; most
- 大部头 dàbùtou voluminous workA multi-volume book or a thick, lengthy publication
- 大部制 dàbùzhì super-ministry systemsystem of super-ministries, which is a reform aimed at streamlining and consolidating government departments and their functions
- 大部份 dàbùfen major partthe greater part; the majority; in large part
- 北宋四大部书 běisòngsìdàbùshū Four Great Books of SongThe four massive literary collections compiled during the Northern Song dynasty, comprising the [[太平广记|太平廣記|tai4 ping2 guang3 ji4]], [[太平御览|太平御覽|tai4 ping2 yu4 lan3]], [[册府元龟|冊府元龜|ce4 fu3 yuan2 gui1]], and [[文苑英华|文苑英華|wen2 yuan4 ying1 hua2]]
- 法华三大部 fǎhuásāndàbù Three Great Works of the Lotus Sutrathree major Buddhist commentaries written by the monk Zhiyi that serve as the foundational texts of the Tiantai school of Buddhism