正屋

zhèngwū

principal rooms in a quadrangle, usually facing south

Wiktionary

Entry Composition

=1 正 zhēng first month of the lunar year
=1 正 zhèng
  1. straight
  2. upright
  3. proper
  4. main
  5. principal
  6. to correct
  7. to rectify
  8. exactly
  9. just (at that time)
  10. right (in that place)
  11. (math.) positive
2 屋 wū
  1. (bound form) house
  2. (bound form) room