Cut a piece of cizhu, cut it into knotless bamboo tubes, and then splicing them from thin to thick, and then tie them with hoops to fix the body, and a Nanxiha number about 1 meter long is completed. . And it is Guo Daoming, the representative inheritor of Nanxi Ha, a provincial intangible cultural heritage project, who gives Cizhu new "life force". ...