Sanheyuan
Sanheyuan (Chinese: 三合院; pinyin: sānhéyuàn; Wade–Giles: san1-ho2-yüan4) is a historical type of residence that was commonly found throughout China and Taiwan. Sanheyuan have structures on three sides of a courtyard, forming an inverted U-shape, resembling the Chinese character Chinese: 凹 (āo).