规矩 (guī ju): ไลท์ เข็มทิศและตั้งสี่เหลี่ยมจัตุรัส

Every school has its own rules.

In the company, we must follow the rules.

Children should learn to understand rules from a young age.

He doesn't understand the rules, so he often offends people.

Without rules, nothing can be accomplished.