Where is the meditation position of 30,000 Hua Gu? How to print Wang Jian's three clothes?

The meditation center of Wanhua Valley is located in the center of the "wave pool" in Wanhua Valley, and its location can be found by map signs. You need to use a bath voucher to wash Wang Jiansang's clothes. First of all, you need to choose a dress to be rubbed in the closet, and then use the clothes rubbing coupon to rub clothes. Rubbing coupons can be obtained through shopping malls or by completing tasks in the game. After rubbing, you can check in the closet and put on your own rubbing clothes.