After the founding of the People's Republic of China, Tang Jianguo learned the lesson from the demise of the Xia Dynasty and wrote Tang Gu, asking his ministers to be "active in serving the people and diligent in handling affairs", or else "hell to pay". For those Xia people who perished in the country, they still retain the "Xia Society" and seal their descendants. Tang paid attention to "forgiving the people and governing the people", so during his rule, class contradictions were eased, the political power was stable and the national strength became stronger and stronger. "Ode to Poetry, Shang Yan Wu" said: "Once upon a time, there was a soup, and I dared not enjoy it or come to the king, saying that business was normal." Thirteen years later, Tang died, the eldest son Tai Ding died young, and the second son Wyck succeeded to the throne.