There are only 50 precepts established by the Lan family, and these 50 precepts are: first, keep in mind the mission and never forget the original intention. Do not fight for fame and profit and harm your fellow disciples, let alone abandon your wife and children, if you violate it, you will be punished.

Second, listen more, watch more, talk less, and think twice about everything.

Third, the full picture is not available.

Fourth, all the descendants of the Lan clan who have reached the age of five have to go out to practice, and those who have not achieved anything before the age of fourteen are not allowed to return. Fifth, do not abuse the teachings of apprentices who are not human, and never go out of the mountains unless you have to.

Sixth, punish demons and evils, establish the right law, and the avenue will last forever.

Seventh, the period of the head of the family shall not exceed 20 years.

Eighth, unmarried women before the age of sixteen must wear a special red rope on their wrists, and they cannot take it off until they are married. Those who have not fulfilled the marriage contract shall not mark it without authorization.

Ninth, if the newlyweds cannot come out of nothing within three years, they must not interfere with the husband's welcome of the newlyweds, and there can be no more than two concubines. After getting married, you should live in a place that has been arranged, except for birthdays, festivals and New Year's holidays, and you are not allowed to meet unless you are called.

Tenth, do not use the forehead jade ornament indiscriminately, the forehead jade ornament should not be used for other purposes, and the forehead jade ornament cannot be touched by the wife and children of the parents.

Eleventh, don't look at the elders, don't contradict the elders.

Twelfth, do not leave early to skip class, do not be late for class. Thirteenth, do not cheat in exams, and do not disrupt the order of the classroom.

Fourteenth, don't go home at night, don't go out at night, don't go out without permission.

Fifteenth, do not make noise, and do not extort gambling. Sixteenth, do not force words, do not be lawless.

Seventeenth, do not compare with others, and do not tamper with other people's belongings. Eighteenth, do not make fun of others, and do not ignore others. 19. Do not interrupt others. Don't talk about right and wrong behind your back.

Twentieth, do not make trouble unreasonably, and do not influence others.

Twenty-first, thou shalt not borrow money from anyone, and thou shalt not owe money to anyone.

Twenty-second, no faith, no sincerity, sincerity, the gold and stone for the open.

23. Do not litter sundries, do not destroy public property, and do not burn sundries.

24. Do not fight privately and do not carry murder weapons. Twenty-fifth, the big must not bully the small, and the strong cannot bully the weak.

Twenty-sixth, do not play in the water, do not run and jump to chase.

Twenty-seventh, do not dress unneatly, and do not sit in a bad posture. Twenty-eighth, do not have dirt on your face, and do not have unkempt hair.

Twenty-nine, do not overeat, do not indulge.

30. Thou shalt not commit sexual immorality, read books of immorality, or preach pornography.

Thirty-first, do not wear audio objects, and do not dress in fancy clothes.

Thirty-second, Yunshen doesn't know where to go.

Thirty-third, do not compare with others, do not be jealous and extreme.

Thirty-fourth, do not talk to each other, do not associate too closely.

Thirty-fifth, don't make noise, don't laugh loudly while walking. Thirty-sixth, do not eat anywhere, do not eat while walking.

Thirty-seventh, do not go too far from the table when eating, and do not get up to take food during meals.

Thirty-eighth, do not drink tea and water, do not drink like a cow, and do not drink alcohol at will.

Thirty-nine, don't be picky and waste leftovers, and don't leave the table without finishing the bowl.

Forty, it is forbidden to partner with one person at a banquet.

Forty-one, do not walk to read, and do not deceive.

Forty-two, Thou shalt not go over the wall, thou shalt not go out over the wall.

Forty-third, when eating, abstain from eating all snacks and fruits.

Forty-fourth, during the family feast, the elder was unmoved.

Forty-fifth, Yun Shen does not know that he cannot be with Yashi night and night.

Forty-sixth, Yun Shen didn't know that he couldn't watch the famous people of his family bathe.

Forty-seventh, except for those who patrol the night that day, the rest of the people are not allowed to travel at night.

Forty-eighth, Thou shalt not make friends with evil spirits, and thou shalt not make fellowship with strangers.

Forty-ninth, Yun Shen does not know where he is not allowed to kill.

There are these two lines next to the sect motto, which are written by Lan An himself: Since you are in the world, you should not be limited by the rules of the world, too much discipline is not conducive to cultivation, and it has unprovoked the Dao heart and limited the realm.