Around 1935, Zou, the founder of Zoujiaoshu Village in Fuzhou, successfully developed the first "electric angle saw", and hired lacquer painters to draw tigers, leopards, lions, elephants, classical figures, landscapes, etc. on the angle comb road with lacquer painting techniques, and participated in the international handicraft "Little Luzon Competition" and won the gold medal. It is said that Hu Wenhu, a giant businessman, paid half a catty of gold for the award-winning "Horn Tiger Comb" (not triple), so the price of horn comb was higher than gold, which became a much-told story for a while.