Yu Xia was proclaimed emperor by Zen Buddhism. In his later years, he once wanted to inherit the fine tradition of abdication, and deliberately gave way to his well-known old water conservancy partner, but Boyi refused to accept it and ran to Jishan to hide. As a result, there was no successor, and his son became famous in unison and was deeply loved by the governors. In the end, it had to spread to Qi, resulting in a "home world" situation in which generations of the throne were hit.
"Zhuan Xu's last name is Boyi's son. Summer was sealed in Xu, and when the prince destroyed Chu, he took the country as his surname. In the History of Taoism, there is also a saying that "Boyi made meritorious service to Zuo Yu, and if his son was sealed in Xu, he thought it was his surname".
Ying Zheng, the first Qin Emperor, wanted to enjoy the power and wealth in front of him forever after he merged and destroyed the six countries and became the first majestic emperor. He tried his best to find the elixir of life, the biggest action of which may be a trip to Xiandao at sea led by alchemist Xu Fu. More than 6,000 people sailed to the East China Sea, but they never came back after Qin Shihuang's longing, and there was no news again. It is said that these people did not return because they settled there after arriving in Japan and became their own ancestors.
This is probably the ancestor of Kaiji in Japan, Xu Fu, also known as the Xu family, who was a Qi person at that time, which is now a Shandong person. As for him going to the sea to seek the elixir of life, Records of the First Qin Emperor said: "The Qi Xu wrote that there are three sacred mountains in the sea, named Penglai, abbot and Yingzhou, so he told him to fast and ask for it from boys and girls, so he sent thousands of boys and girls to the sea to ask for it." The story of Xu Fu's visit to the elixir of life, although recorded in ancient books, provides a powerful explanation for Xu Chuanqian's move to Shandong more than 2000 years ago.