Abstract:Plaster sculpture is a kind of unique traditional building construction and decoration technique in Guangfu area. Because of its low production cost, it is widely used in the folk houses and ancestral halls of Guangzhou as decoration, expressing people's hope for good health, children and grandchildren, etc. , at the same time play a certain role in protecting the building. The craftwork of the plaster moulds is the crystallization of the wisdom of the people in the district of Guangfu for a long time. Not only are they exquisitely shaped and cover a wide range of subjects, but they are also combined with colored paintings to add bright and lively colors to the traditional buildings of Guangfu, it is the product of the combination of Lingnan architectural technology and art.