Courtesy, Etiquette
Noun
れいぎ
日本の礼儀作法について学んでいます。
I’m studying Japanese etiquette.
The thanks ceremony is the dance you do in life when it comes to your manners and courtesy to others. Also means etiquette.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.