洗頭房

洗头房
xǐtóufáng
  1. (euphemistic) underground brothel
  2. hairdresser's (which offers a “hair-washing service”)
  3. underground brothel

Wiktionary

Entry Composition

1 洗頭 xǐtóu
  1. to wash one's hair
  2. to have a shampoo
=2 房 Fáng surname Fang
=2 房 fáng
  1. house
  2. room
  3. branch of an extended family
  4. classifier for family members (or concubines)

classifier: 間