First, boys need to be prepared first.
Before your girlfriend goes home to meet her parents, as a boyfriend, you need to tell her who your family members are and tell her the personality characteristics of your parents and other family members so that she can be prepared.
It is valuable for your girlfriend to go to your home. You should inform your parents and tell them her personality and what shortcomings make them more tolerant. Tell your parents what your girlfriend likes and doesn't like to eat, which is convenient for parents to prepare.
Also praise your girlfriend in front of your parents. Since I want to take her home, I want to spend the rest of my life together. Be sure to make your family like her and leave a good impression on her.
If your family has dialects, try to let your parents speak Mandarin, otherwise there will be many contradictions in communication, which is also a respect for your girlfriend.
The most important thing is to buy gifts with your girlfriend. You know your parents' preferences best, so you can give your girlfriend unconditional security.
Second, girls should be fully prepared.
Before you go to your boyfriend's house, you should know about his family members, which will make it easier to prepare gifts and show your goodwill.
Then it is to understand the boyfriend's family situation, parents' work, hobbies and so on. When chatting, you can start a topic according to these aspects.
The third is to understand the preferences of boyfriend's parents, so as to facilitate the selection of gifts.
Fourth, understand the boyfriend's family etiquette. For example, the rules of eating, to understand that details determine everything.
Fifth, in terms of personal image, we should dress decently, wear light makeup instead of heavy makeup, which will not leave a good impression on the man's parents.
Finally, be sure to arrive on time, don't be late, and don't let the elders wait for the younger generation.
When a girl meets her boyfriend's parents for the first time, don't take the initiative to do housework. She should ask the man's parents what they think about the future development, and get to know the specific situation of their family by chatting with his parents. It's the first time to go, it's best not to spend the night at the man's house.
That's my answer.