According to the artisans, Nam Cao Silk Weaving Village was formed 400 years ago and is famous throughout the country for its silkworm production and tussore silk weaving. They stopped importing Nam Cao silk products and paying debts. From a craft village more than 400 years old, Nam Cao weaving was gradually disappearing, with only three households remaining. RevivalFacing the risk of being wiped out, the village suddenly became "happy" again when Nam Cao Silk Weaving Co-operative was established. Previously, Nam Cao silk and linen was only ivory white or dyed brown, without variety in designs.