Beans and water to bear joy, beans: a general term for beans; beans and water: beans and water, referring to the most mundane foodstuffs; to bear joy: to win joy, specifically referring to serving one's parents. The idea is to use beans and water to serve parents and win their hearts. The meaning is that although he is poor, he is devoted to filial piety and support his parents. From "Ritual Records - Tan Gong Xi": "Zi Lu said: 'Wounded! I am poor! I was born without the means to support my parents, and I will die without the means to honor them.' Confucius said, 'Sip beans and drink water, and do your best to enjoy it, and this is called filial piety."

The next sentence together is

Sipping peas and water to win the joy of the honored parents, so that the old man can take care of himself in his old age, which is the heavenly joy of a poor family to support their parents. The father should educate his children on the rules and regulations of human behavior, which is the heart of a wise father who loves and cares for his son. The idea of "Shao Ji Qiu" is that only by inheriting the cause of one's father can one's heirs prosper, and by carrying forward the cause of one's forefathers, one does not dishonor the reputation of one's parents.

Guqingxia is a pronoun for parents who are both alive; Chungkingxia means both grandparents and parents are in the hall. A person who is good at planning for his children and grandchildren is called Yanyi, and a person who can succeed his ancestors is called Xiangxian.