Riddle?

1 puzzle: a thousand dollars can't buy a thousand days of laughter. Tip: the answer to the drink: very cola.

2 puzzle: a word is inherently evil, with two eyes on the head, six mouths on the body and eight feet on the bottom. Tip: Play a riddle: Canon.

3 Solution: The word is strange. * * * sang four plays, the first is the overlord lifting the tripod, the second is Wang Po scolding the chicken, the third is Song Wu killing the tiger, and the fourth is Wu Han killing his wife. Answer: Eight.

4 Puzzle: Walking by Dong Jun, the sun is setting, the lights are shining, people are missing, and jokes are unintentional. Tip: Enter a riddle: door.

5 Problem: It's hard to write your feelings on a pen (type a word) Answer: white.