"贴春联"用英语怎么说?

Put on Spring Festival couplets.

put up Spring Festival couplets

Stick on Spring Festival Couplets

明朝时，传说明太祖朱元璋一次微服出巡时，见一阉猪的人家门上没有贴春联，就为他家写下了"双手劈开生死路，一刀割断是非根"的春联。
It is said that once Emperor Zhu Yuanzhang of the Ming Dynasty made a tour in disguise, he saw a butcher's house did not put up Spring Festival couplets and then wrote one for him.

paste Spring Festival couplets

Stick New Year couplet

to stick Spring Festival couplets

paste Spring Festival couplets