2. According to the ancient tradition, China has a history of about 4,000 years from the legendary Yellow Emperor to the present, which is usually called "5,000 years up and down". There are many myths and historical stories circulating in this period. So there is a book "Five Thousand Years in China".
3. The full name of General History of China is Self-study and Application of Vernacular History, which is the first general history of China written in Vernacular in China history. 1923 was first published in September, and reprinted several decades after publication. It was reprinted four times from 1933 to 1935, which was the largest circulation in the Republic of China.