What are the meanings of "knife anvil" and "fire partition" in the yellow calendar?

The "knife anvil" and "fire partition" in the yellow calendar refer to:

Knife anvil

Anvil day, "anvil": a stone used to beat clothes lightly when washing clothes. Such as an anvil pestle. A board for cutting vegetables. Such as chopping boards and meat anvil, so "knife anvil day" is taboo, that is, "butcher" and "butcher" are taboos for those who use knife anvil. Therefore, when selling pork on knife anvil day, the market must be closed without knife anvil.

Hogg

It is one of the top ten evil spirits.

Ten barriers: heaven barrier, forest barrier, earth barrier, Shinto barrier, fire barrier, mountain barrier, ghost barrier, humanitarian barrier, waterway barrier and realm barrier.

1. anvil

Pinyin: [dāo zhēn]

Also known as "knife". Also known as "knife shovel".

(1) Knives and chopping boards. Refers to the killing tool. "Da Ji Jing San Gui Long Ji Pin": "Better than a good knife, cut your own flesh and blood." Chapter 11 of Qingqi Charge: "Taizu said,' The use of knives and anvil is different, and the tripod is different, so I choose the appropriate one and use it." Inscription on Lin Jun's martyrdom of Zeng Guofan in Qing Dynasty: "Hu Gu Jin Hu, the strong swallow the weak, the sword is clumsy, and the fool is a fish." "

(2) borrow and kill. General Yun Tuosheng, Tan Bin, Xiangyin Building, Changchun, Lu Qing: "I'm General Yun, too. I used to avoid the knife, and now I'm hanging in the city, begging for help."

2. Fire

Pinyin: [huǒ]

(1) Combustion, the light and flame emitted when a substance burns: firepower. Candles. Fire source. Flame. Fireworks. Take chestnuts from the fire (metaphor for taking risks for others, but being cheated at your own expense, you get nothing). ?

(2) urgent: in a hurry. It is urgent. ?

(3) refers to guns and ammunition, etc. : gunpowder. Artillery. ?

(4) anger, anger: fire storm. It's on fire. ?

(5) Chinese medicine refers to the cause of inflammation, redness and irritability: liver fire. Poisonous fire attacks the heart. ?

(6) describe red: fiery red. Ham. ?

(7) ancient military organizations, ten people were on fire. ?

(8) surname. ?