Ai Jingbei, the village grass in Aijia Village, got his wish and was admitted to the university in the capital Beijing. After that, Ai's father and Ai's mother thought that their son would have a bright future and win a beautiful flower.
Unexpectedly, in the end, the son's father married into a high family based on his wealth.
Ai Jing North and Cheng Ji Jì South
Source: "Historical Records: Biography of Li Sheng and Lu Jia": "It is appropriate for the monarch to greet him in the suburbs and to call his ministers from the north."
Meaning: In ancient times, the monarch faced south and north, and the ministers faced north when meeting the monarch, which means to submit to others.
Beijing is also known as Jicheng