What is the main content of Meng Jichun in Lu Chunqiu?

What is the main content of Meng Jichun in Lu Chunqiu?

One day: the moon in Meng Chun, the sun in the camp, in the faint ginseng, in Dan's tail. On its day, Party A and Party B, its emperor is too emperor, its god Ju Mang, its insect scales, its sound angle and rhythm are too weak, its number is eight, its taste is sour, its smell is bad, its worship is at home, and its sacrifice is at the spleen first. The east wind thawed, the stinging insects began to shake, the fish were frozen, and Tyrannosaurus rex sacrificed fish to wait for Yanbei. The son of heaven lives to the left of Qingyang. He rode a phoenix, drove a black dragon, carried a green flag, dressed in Tsing Yi and sapphire, ate wheat and sheep, and was sparsely equipped. This is the moon and the beginning of spring. Three days after beginning of spring, Taishihe's son said, "One day in beginning of spring, virtue lies in wood." The son of heaven is Zhai On the day of beginning of spring, the son of heaven personally led three princes, nine ministers, governors and doctors to welcome the Spring Festival in the eastern suburbs; Also, it is to reward the princes and doctors in the DPRK. Life is martial, and it's good to celebrate, and it's next to Zhao Min. There is nothing wrong with celebrating the ceremony. It's the life of a great teacher, who abides by the laws and regulations, takes care of the trip of the sun, the moon and the stars, and stays at home without losing his broker. Take the beginning as the norm. It's the moon, and the son of heaven prayed to God for the moon. Yes, the son of heaven personally supported Lei, participated in the imperial palace, and led the three princes, nine ministers, governors and doctors to be loyal to the empire. The emperor pushed three times, three times and five times, and the Qing, the princes and the doctors pushed nine times. On the contrary, it is too modest to hold a title, and the three officials and nine ministers, the governor and the doctor are all imperial envoys, ordering "wine." It's the month, the weather is falling, the atmosphere is rising, the heavens and the earth are in harmony, and the vegetation is moving. Wang Bu is a farmer and lives in the eastern suburb of Tian She. He built his yamen, so be careful. Good mountains, suitable land, growing grain to teach the people, and doing it. Since farm affairs are straightforward, farmers are not confused. It's the moon. Life music is learning to dance. It is a ceremony, ordering to worship mountains and rivers, offering sacrifices to useless things, and prohibiting logging; No nesting, no insect killing, no stillbirth, no birds, no cockroaches, no eggs; There was no crowd, no battlements and no cover. It's the moon, and you can't call it a soldier, saying that soldiers will have disasters. You can't afford to fight. You can't start with me. Heaven never shuts one door but he opens another, earth never shuts one door, and man never shuts one door. Meng Chun prospers in summer, with wind and rain from time to time, vegetation early, and the country is afraid; Autumn is coming, there will be a great epidemic, there will be several heavy rains, and weeds and Artemisia branches will flourish; In winter, water is lost, frost and snow are heavy, and the first one does not enter.