20 17 1 The wedding of two sheep is auspicious.

20 17 1 The auspicious day of marriage is as follows:

Jiri: 6, 7, 9, 15, 16, 18, 23,

Sand washing: pig, rat, tiger, monkey, chicken, pig and dragon (two washing days have been deleted)

After the above auspicious day avoids the conflict between parents, auspicious day is optional!