What are the main contents of etiquette in Ming Dynasty?

In the Ming Dynasty, flag temples were specially established in the capital and local health centers for daily sacrifices. Every Mid-Autumn Festival, when the emperor sacrifices mountains and rivers, he also goes to the "flag temple" in Beijing. The sacrificial gods were further expanded into "General with Flag Head", "Six Generals", "God with Five Flags", "God for commanding warships", "God with Golden Drum and Horn", "God for shooting flying stones and crossbows" and "God with Five Prosperities before and after the battle", with a total of seven tablets. A temple was built behind the local police station, and the commander was the main sacrificial official. There were still ceremonies before the war. In the Ming dynasty, the ceremony of seeing off the general was resumed. The emperor wore a military uniform and served in Fengtian Hall. The general entered Danyong Temple, made four obeisances, entered the temple from the west, and knelt down again. Accept the official announcement system and award the generals with festivals and lots. The general went outside the noon gate, summoned soldiers, raised flags, sounded golden drums, and marched in procession to celebrate the festival. Play the music first, and the officials will issue it in turn.