| 1 | 函数 | 函數 | hán shù | han2 shu4 | function (math.) | | |
| 2 | 函 | 函 | hán | han2 | envelope; case; letter; variant of 函 | | |
| 3 | 公函 | 公函 | gōng hán | gong1 han2 | official letter | | |
| 4 | 函人 | 函人 | hán rén | han2 ren2 | armor maker | | |
| 5 | 函洽 | 函洽 | hán qià | han2 qia4 | to contact by letter | | |
| 6 | 函件 | 函件 | hán jiàn | han2 jian4 | letters; correspondence | | |
| 7 | 周期函数 | 周期函數 | zhōu qī hán shù | zhou1 qi1 han2 shu4 | periodic function | | |
| 8 | 函谷关 | 函谷關 | hán gǔ guān | Han2 gu3 Guan1 | Hangu Pass in modern day Henan Province, strategic pass forming the eastern gate of the Qin State during the Warring States Period (770-221 BC) | | |
| 9 | 函购 | 函購 | hán gòu | han2 gou4 | mail order | | |
| 10 | 函洞 | 函洞 | hán dòng | han2 dong4 | variant of 涵洞 | | |
| 11 | 函大 | 函大 | hán dà | han2 da4 | abbr. for 函授大学 , open university | | |
| 12 | 函办 | 函辦 | hán bàn | han2 ban4 | see 函送法办 | | |
| 13 | 共享函数库 | 共享函數庫 | gòng xiǎng hán shù kù | gong4 xiang3 han2 shu4 ku4 | shared library (computing) | | |
| 14 | 便函 | 便函 | biàn hán | bian4 han2 | an informal letter sent by an organization | | |
| 15 | 复变函数论 | 複變函數論 | fù biàn hán shù lùn | fu4 bian4 han2 shu4 lun4 | (math.) theory of functions of a complex variable | | |
| 16 | 复变函数 | 複變函數 | fù biàn hán shù | fu4 bian4 han2 shu4 | function of a complex variable (math.) | | |
| 17 | 泛函分析 | 泛函分析 | fàn hán fēn xī | fan4 han2 fen1 xi1 | (math.) functional analysis | | |
| 18 | 反函数 | 反函數 | fǎn hán shù | fan3 han2 shu4 | inverse function (math.) | | |
| 19 | 二次函数 | 二次函數 | èr cì hán shù | er4 ci4 han2 shu4 | quadratic function | | |
| 20 | 多值函数 | 多值函數 | duō zhí hán shù | duo1 zhi2 han2 shu4 | multivalued function (math.) | | |
| 21 | 对数函数 | 對數函數 | duì shù hán shù | dui4 shu4 han2 shu4 | logarithmic function | | |
| 22 | 地函 | 地函 | dì hán | di4 han2 | (geology) (the earth's) mantle (Tw) | | |
| 23 | 导函数 | 導函數 | dǎo hán shù | dao3 han2 shu4 | derived function; derivative f' of a function f | | |
| 24 | 代数函数论 | 代數函數論 | dài shù hán shù lùn | dai4 shu4 han2 shu4 lun4 | algebraic function theory (math.) | | |
| 25 | 代数函数 | 代數函數 | dài shù hán shù | dai4 shu4 han2 shu4 | (math.) algebraic function | | |