Complete works and answers to solve riddles.

Puzzle: Two brothers, one tall and one short, all love to wear red clothes, and only change them during Chinese New Year. (Hit an ordinary object)

Answer: couplets?

Confusion: I haven't practiced for a long time (tell a water margin)

The answer is: Song Wu.

Puzzle: Moonlight sprouts like grass (making a solar term)

Answer: Qingming

Puzzle: The first emperor was not the son of the winner (name a Western Han Dynasty)

The answer is: Lv Hou.

Puzzle: Blow open the petals of ten thousand pear trees (to make a solar term)

Answer: heavy snow

Puzzle: New Year's Day (Name a Dream of Red Mansions)

Answer: Yuan Chun.

Puzzle: Thinking behind closed doors (say three words)

Answer: I can't think of it.