When moving, there is a saying that there is a warm home and a warm pot. New houses are often unoccupied, so there is no "popularity" Inviting relatives and friends to warm the house is said to increase the popularity of the house and dispel the dark and dirty smell in the house (the ancients thought that there would be ghosts living in the house when no one lived, so there was an ominous atmosphere). Later, this tradition continued. Just like the Chinese New Year, it used to be to exorcise evil spirits, but later it became a tradition, and the origin was not investigated. Moving to a new home and inviting friends to warm the house is what we call "housewarming". In our place, in addition to weddings, funerals, weddings and children, moving is also a grand thing! Because it is not easy for many people to build their own houses or buy houses (except real estate speculators), but it is also a pleasure. A warm house can gather popularity and wealth. Where does popularity start? Modern society is changing with each passing day, and almost everyone is busy, so they seldom contact relatives and friends. Face-to-face communication is less, mostly written communication with online software.