(1). Indicate the doors in the four directions of the hall. "Book Shundian": "Guests are four doors, and four doors are mumu." "The History of the Later Han Dynasty, Biography of Women and Cao Shishu's Wife": "Open four doors and open four cleverness." (2) The name of the school, that is, the four courses. "Biography of the Old Tang Dynasty Book of Reverence": "Its national school, imperial college, four doors and three halls, each with a doctor of the Five Classics." Read "Four Learning" in detail. (3) In Buddhist scriptures, there is a legend that Sakyamuni (Prince Sudden Rice) gave birth to four monasteries under the influence of the Emperor of Heaven. "Selected Works of Wang Wei < Inscription of Toutuo Temple >": "Yin Jian is four doors, and you are six years old." Shan Li quoted the Ruiying Classic as saying, "When the Prince arrived at the 14th, he started to travel with the king, and then he left the east gate of the city. When the Emperor of Heaven became a patient, he returned to the car, mourning that this is the case in life. The prince went out of the south gate of the city, and the emperor turned into an old man, and returned to the car, longing for Ding Zhuang's life soon. The prince went out of the west gate of the city, and the emperor turned into a dead man, and returned to the car, thinking that there are three sufferings in the world. When the prince went out of the north gate of the city, the Emperor of Heaven turned into a Samana, and the prince said,' Good, only fast.' That is, return to the car, read the road clearly, and should not be at home. "(4). Wushu nouns. A posture of making a knife stick or punch. The second episode of "Negative Exposure Chat": "Because he opened the four doors well, he was appreciated by the young master who raised the bid for the battalion officer, made up a grain for him, and gave him a prize for eight military achievements." See "Inside the Four Doors".
word decomposition
the explanation of four is four square numbers, three plus one (the word "four" is often used in banknotes and documents): four sides. Four sides. Four orders (that is, "four seasons"). Four bodies (a. refers to human limbs; B. It refers to four fonts: Kai, Cao, Li and Seal). Si ku (the pronoun of four parts of ancient books: classics, history, books and collections). Also known as "four"). The explanation of the four gentlemen's doors (doors) refers to the entrances and exits of buildings, and also refers to the devices installed at the entrances and exits that can be opened and closed: doors. The door. Cut to the chase. Something shaped or acting like a door: a switch. Way, trick: door diameter. Doorways. It used to refer to a feudal family or a branch of a family, but now it also refers to a general family: family status. ethics and moral standards that a family/clan has kept for generations