What is the length and width of the house in Northeast China?

Length 18m, width 8m. There are five tile-roofed houses on the first floor of Northeast China, and the apartment type is 18 * 8m. Northeast folk houses have strong regional characteristics and are an important part of traditional folk houses in China. Northeast China refers to the region composed of Heilongjiang, Jilin and Liaoning provinces and Inner Mongolia Dongsi League, referred to as Northeast China. Northeast China, called Yingzhou, Liaodong and Guanwai in ancient times, is the floorboard of the land in northeast China.