Subject + 属 + 于 + Category/Owner
The verb 属 (shǔ) means "to belong to," "to be classified as," or "to be born in the year of" (Chinese zodiac). It indicates that something falls under a particular category or ownership. It often pairs with 于 to form 属于 for a more complete expression.
这片地区属于自然保护区。
zhè piàn dìqū shǔyú zìrán bǎohùqū.
This area belongs to a nature reserve.
我属龙,今年是我的本命年。
wǒ shǔ lóng, jīnnián shì wǒ de běnmìngnián.
I was born in the Year of the Dragon, and this year is my zodiac year.
这本书属于图书馆,不能带走。
zhè běn shū shǔyú túshūguǎn, bù néng dài zǒu.
This book belongs to the library and cannot be taken away.