3 sentences

1. 这位副市长分管教育和文化工作。

   zhè wèi fù​shì​zhǎng fēn​guǎn jiào​yù hé wén​huà gōng​zuò.

   The vice mayor is in charge of education and culture.

   Source: Dong Chinese Dictionary

2. 唐朝政府的行政机构中下设六曹，分管不同事务。

   Táng​cháo zhèng​fǔ de xíng​zhèng jī​gòu zhōng xià​shè liù cáo, fēn​guǎn bù​tóng shì​wù.

   The administrative structure of the Tang Dynasty government included six departments in charge of different affairs.

   Source: Dong Chinese Dictionary

3. 维修工正在检查主水管和分管的接口。

   wéi​xiū gōng zhèng​zài jiǎn​chá zhǔ shuǐ​guǎn hé fēn​guǎn de jiē​kǒu.

   The repairman is checking the connections between the main water pipe and the branch pipes.

   Source: Dong Chinese Dictionary