What do you mean by ancient days?

The ancient days mean:

1. God's drum. It is said that there is thunder when the clouds shake.

2. Taoist spells. The central tooth knocks up and down.

3. star name.

Detailed explanation of ancient tianyi words;

God's drums. It is said that there is thunder when the clouds shake.

"Historical Records Tianguan Book": "In ancient days, the sound was like thunder, and the sound fell to the ground." "Miscellanies of Yunxian" Volume 9 quotes Ge Hong's "Bao Puzi" in the Jin Dynasty: "Lei said the ancient days, and Raytheon said Lei Gong." Tang Li Bai's Fu Liangyin: "If you want to go to the dragon to see the Lord, Lei Gong beats the drum." Tian Ming Yi Heng's "Liu Qingri Za Tian Gu Ming": "Before Jiajing 44 years1February 28, the Tiangu shook the northwest, and the common clouds were dry and thunder." Du Pengcheng's "On a Peaceful Day", chapter 4, section 2: "Thunder rumbles, as if someone is knocking on the heavenly drum to cheer the wind!"

Taoist incantations. The central tooth knocks up and down.

Duan in the Tang Dynasty wrote in Youyang Za: "Those who learn Taoism must sound the heavenly drums to attract gods. Knock on the left is the sun clock, and when the pawn encounters evil, knock. Knocking on the right is sunny. If you knock through Yamazawa's evil and eccentric wish. The central government is knocking up and down, and it is famous for its drums. " "Seven Stars Cloud" Volume 31: "The Method of Knocking Teeth" ... The central authorities beat each other up and down, which is called the ancient days of Ming Dynasty. "

Star name.

"On Jin Shu Tian Wenzhi": "The river drum is Samsung, the flag is nine planets, the morning cow is north, and the day drum is also."