My father put up red couplets on the doors and red paper-cutting on the windows.
我父亲在门上贴了红色的对联，在窗户上贴了红色的剪纸。
2
They paste up Spring Festival couplets, greeting the New Year and saying goodbye to the old year.
他们贴春联，辞旧迎新。
3
Translated by Xu Yuanchong, this famous poem, with four couplets, was written by Du Fu (712-770, Tang Dynasty) when he was living and farming in Chengdu.