House refers to a room, a bedroom, a living room, etc

House means home, house, and room means room, space, is what you call a room such as a bedroom, living room, you can understand that the volume of a house is larger than a room, is this understandable?

"Eight Commentaries on the Dream of Red Mansions", including Wang Xilian, Yao Xie, Zhang Xinzhi, Er Zhiren, Zhulian, Tu Ying, Xie Xi Jushi, and Hong Qiufan, a total of eight commentaries, edited by Feng Qiyong, compiled by Chen Qixin, based on Cheng Jiaben, 1st edition of Culture and Art Publishing House, July 1991. Jiangxi Education Publishing House reprinted it in August 2000 with a retitled "Eight Critical Criticism of Dream of Red Mansions".