When the trade associations controlled the economic development of Jingdezhen, the porcelain industry was not only at its best, but also at its decline.

• 行帮全面控制景德镇瓷业经济发展的时候，既是景德镇瓷业经济的繁盛时期，也是景德镇传统瓷业经济注定要走向衰落之时。