2. There are many people with surname Tu. After the Tang Dynasty, its development center shifted to the south, especially in Jiangsu and Zhejiang provinces. Tu's family is the most famous, and it can be said that poets and talents come forth in large numbers.
3. Tu has a long history, with a history of 5,000 years.
4. Tu surname, from the code. For example, Sidangtang, from Tu Benjun of the Ming Dynasty. In his later years, he was still addicted to reading. Someone asked, "When you are old, laugh at yourself?" Answer: "Eat when you are hungry, drink when you are thirsty, rest when you are stretched, preach when you are sad, and never suffer." Therefore, there are four lessons to be passed on to the next generation.