Yes Yantai has a fourth-generation residence, which is a Wohushanzhuang community. Wohu Mountain Villa adopts the concept of "the fourth generation house quadrangle" designed by the School of Architecture of Tsinghua University. The building breaks the previous architectural style, and through the creative plane layout and unique appearance design, every household has a yard and the ecological green space is moved into the air. As a real green ecological brand in Penglai and even Yantai, it will become a star model of urban air courtyard housing and open a new era of Yantai air courtyard housing.