The so-called "Gong Bao" is actually the honorary title of Ding Baozhen. According to the explanation in China Dictionary of Official in Past Dynasties, officials at all levels in Ming and Qing Dynasties had "virtual titles". The highest virtual titles are "Tai Fu, Shao Shi, Tai Fu, Shao Fu, Taibao, Shao Bao, Prince Tai Fu, Prince Shao Shi, Prince Tai Fu, Prince Shao Fu, Prince Tai Bao and Prince Shao Bao". The above titles are all empty titles addressed to important officials in the DPRK, and they have no actual power. Some of them are posthumously presented, and they are generally called "palace titles". After Xianfeng, these virtual titles no longer used "so-and-so teacher" but "so-and-so guarantee", so these highest virtual titles have another nickname-"Gong Bao". Ding Baozhen ruled Shu for ten years, and made many achievements as an official. He died in the 11th year of Guangxu. In recognition of his achievements, the Qing court posthumously presented the "Prince Taibao". As mentioned above, "Tai Zi Tai Bao" is one of the "Gong Bao", so the dish he invented was named "kung pao chicken", which is also a commemoration of this Ding adult.
Times have changed. Many people don't know what "Gong Bao" is, so they take it for granted that "kung pao chicken" is written as "Kung Pao Chicken". Although it is a word difference, it has changed the original intention of commemorating Ding Baozhen.