Do parents-in-law give red envelopes every birthday?

Remember your parents' birthdays in your heart every year. Of course, you can give them red envelopes, but you don't have to give them red envelopes every year. You can express your concern for them in other ways, such as booking a hotel for dinner or traveling with them, which is conducive to maintaining the harmony of family relations.

According to legend, father-in-law and mother-in-law have another nickname, father-in-law and mother-in-law. "Zhang" was originally a respectful name for elder men. When a man reaches the age of 70, he can get a crutch from the government, and the "crutch" originally says "Zhang", so the "father-in-law" is an old man with a crutch. It is an honor to get a crutch, so it is a respectful name for the old man.