They exist inside and around every university and college throughout the Mainland, though not on the street front. You go up the stairs to the 3rd floor, give y

They exist inside and around every university and college throughout the Mainland, though not on the street front. You go up the stairs to the 3rd floor, give your bag of washing and 10 rmb to the attendant who tears a playing card in half, gives you one half and staples the other onto your bag. Go back 2 days later for your washed, dried, and folded clothing.