过年贴福字为什么有人倒着贴

Chinese people put up the character fu at Spring Festival.
过年的时候,中国人都要贴福字。

Fu means good luck.
福,就是好运的意思。

Some people stick it upside down.
可有的人,偏偏把它倒着贴。

Upside down sounds the same as arrived in Chinese.
倒和到,中文里读起来是一个音。

So it sounds like good luck has arrived.
听着,就像福到了家门口。

It is just a sweet wish for the new year.
这呀,就是新年里一句甜甜的好彩头。