In Fantasy Westward Journey, you can refer to the following for the number of fairy jade dyed by Shui Yungui and Moon White in Fantasy Westward Journey:
It takes 9,000 fairy jade to dye moon white, and 3,000 fairy jade to dye each part. Jinyi dyeing is permanent and does not disappear off the line. After the brocade clothing is specially dyed in moon white and jet black, the brocade clothing of the corresponding color will be obtained directly, and the original brocade clothing will be retained.
