"Guangcai Production Skills" is a national intangible cultural heritage, and only a few treasures remain in Hong Kong, and the master master adheres to the consistent production process, and it is expected that the industry will disappear after his retirement.

The narrator of this book, Tam Chi-hung, is the last generation of Guangcai masters in Hong Kong, and the only craftsman who knows how to make fully hand-painted Guangcai at Yuedong Magnetic Factory, and has adhered to the unique craftsmanship of Guangcai for more than 50 years. The apprentice Lin Duanshan Ming has studied art for ten years, and through the master's oral teaching, he wrote the Guangcai road of Master Tan Zhixiong, and took everyone to explore the intangible cultural heritage and inherit the Guangcai.