What are the idioms with idioms?

Old and unreasonable rules, regulations or habits.

Old habits die hard. Old habits: Old habits formed over a long period of time. Old habits formed over a long period of time are difficult to change.

Xi Feicheng is so accustomed to certain wrong things that he thinks they are right.

Habit becomes natural. Once you get used to it, it becomes natural.

Customs can change people's habits.

Xi Yan Bu Cha Xi: habit; Yan: modal particle, meaning "here"; Za: aware. It refers to being in constant contact with something but not aware of the problems.

Get used to it. Habit: habit. It means that if you do something often or see a certain phenomenon often, you will feel it is normal.

Habits and character: character. What kind of character you get used to over a long period of time will form. It means that habits become natural.

According to a set of things passed down from generation to generation slowly becomes a habit.

Learn and practice at the same time. Review the content you have learned frequently.

Youjun Habits Youjun: Wang Xizhi, a famous calligrapher in Jin Dynasty, once served as the general of Youjun and was known as Wang Youjun in the world. Metaphors blindly imitate the ancients and cannot create their own style.

An Changxigu xi: habit; therefore: old routine. Settle into routine and get used to old routines. Describes doing things according to routine and old-fashioned, being conservative without thinking about change.

Not accustomed to the soil. Unable to adapt to the climate conditions or eating habits of a place.

Not accustomed to the soil and water. Unable to adapt to the climate conditions or eating habits of a place.

Following old habits means doing things according to old rules and old ways.

Adhering to old habits means doing things according to old rules and old ways. The same as "following the usual habits".

Ji Fei Guan means that mistakes have been carried out for a long time and have become a habit. Through, through "custom".

Habits become customs. A practice becomes a custom if it is repeated many times.

Old habits die hard. Old habits formed over a long period of time are hard to change. Same as "old habits die hard".

Accumulated habits lead to common occurrences. It means that the disadvantages have been accumulated for a long time and become accustomed to them.