traditional chinese courtyard house (siheyuan) surrounded by lush greenery and tranquil gardens

courtyard house siheyuan traditional central rooms wooden beams decorative tiles greenery architecture nature space design culture elegant serene historical home outdoor tranquil structure heritage harmony landscape classical peaceful outdoorspace traditionalstyle ancient symbol ancientchina residential cultural garden chinesearchitecture living outdoorgarden interior chineseculture peacefulspace rustic timeless iconic serenegarden atmosphere environment