The traditional master-apprentice relationship is second only to the father-son relationship, that is, as the saying goes, "My parents gave birth to me, and my teacher is rich", "Being a teacher is like being reborn". In some industries, once they enter the teacher's school, they are all disciplined by the master, and parents have no right to interfere or even meet. Establishing such a great relationship naturally requires grand customs and etiquette to confirm and protect. Generally, mastering etiquette is divided into four procedures.

First, ancestor worship and industry protector. Show respect for the industry, invest in the industry, and pray for the "blessing" of your ancestors to make your studies successful.

Second, pay homage to the teacher. Generally, master and apprentice sit in their seats, and the disciples kowtow three times, then kneel down and send red envelopes and posts to the teachers.

Third, the master lectured, announced the rules and called the roll. Generally speaking, giving lectures is to educate disciples to respect their ancestors, obey the rules, and encourage them to be innocent and study hard.