Whenever a new house is built, relatives and friends bring food such as wine and meat to congratulate, commonly known as "dinner". The number of gifts depends on the distance between relatives and friends. Before the 1980 s, most of them were vermicelli, flour, pork, fresh fish, tobacco and alcohol. After the building is completed, the host will hold a banquet to reward the craftsmen, and often invite relatives and friends to share their joy with them to show their gratitude and help. This is the so-called "social craftsman". Moving to a new home, mostly in the early hours of the morning. At that time, relatives and friends will bring cigarettes, wine, fish and meat to congratulate, and the host will entertain relatives and friends, commonly known as "warm pot".