How many red envelopes should parents give married men?

The significance of the number of red envelopes to the man's parents is as follows:

1, red envelope amount: 1.68 yuan, 16.8 yuan, 168 yuan.

Moral: Go all the way.

2. Red envelope amount: 1.88 yuan, 18.8 yuan, 188 yuan.

Moral: keep sending.

3. Amount of red envelopes: 9.99 yuan, 99.9 yuan and 99.99 yuan.

Moral: Your friendship with friends is eternal.

4. Red envelope amount: 2.58 yuan, 25.8 yuan, 258 yuan.

Moral: Love me.

5. Red envelope amount: 19.20 yuan, 1920 yuan.

Moral: Love you forever.

6. Red envelope amount: 100 1 yuan.

Moral: One in a thousand.

7. Red envelope amount: 13. 14 yuan.

Moral: lifelong.