1, Han Gao Lou refers to the four-seat floor of Shanxi Han Gao Mountain, is a kind of cultural walnut varieties, is planted by the Shanxi Han Gao mountain range grafted walnut trees produced by the walnut, Han Gao Lou named because of the place, due to the planting in the high elevation, the soil and the environment is superior to Shanxi Han Gao mountain range, the walnut's quality is higher, and the four-seat floor is a kind of varieties of cultural walnuts, and also the market of the cultural walnut A common type, the four-seat building is characterized by the shape of a lion's head with unique grain and appearance characteristics.

2, Han Gao Lou's origin is Laihui County, Shanxi Province, Tiger over the village, Nananzhuang, Xi'anzhuang and other villages, while the four-seat floor of the origin of the four-seat floor, including Beijing Pinggu, Tianjin Jixian and Laihui County in Hebei Province, etc., Han Gao Lou because of its planting place of the special environment and the high quality of a certain amount of attention and recognition, the four-seat floor as a common varieties of play walnuts in the market, but also a certain degree of popularity and market demand.