Meaning of hūn yīn:
hūn yīn
婚姻
Noun
marriage; matrimony; CL:樁|桩[zhuang1],次[ci4]
Tāmen de hūnyīn yǐjīng chíxù le èrshí nián.
他们的婚姻已经持续了二十年。
Their marriage has lasted for twenty years.
Tāmen de hūnyīn shì yī chǎng měilì de jiéhé.
他们的婚姻是一场美丽的结合。
Their marriage is a beautiful union.