At this time, you should inquire clearly. What kind of wine does he like to drink? Like what brand is it? Be sure to be accurate to the brand. Only in this way can we see your sincerity. Whether people who like drinking or people who don't like drinking, they will feel very comfortable to see someone bring them wine.
2, supplements. Whether the other parents have some kind of disease. If there is, it will be easy to solve. Also aim at their symptoms, to buy some needed supplements. Sure, ask them about their eating habits and see what kind of taste they like.
Of course, if the parents are very healthy. I need to buy some simple supplements at this time. If the tonic is too strong, it will easily cause excessive internal heat. Gifts are also a good choice.
3. tea. China has had tea ceremony since ancient times. Moreover, people are old and like to drink some tea if they have nothing to do. At this time, if you choose to send tea, the other party will feel very gratified.
Please buy tea neither too cheap nor too expensive. If it is too cheap, it shows that you are not sincere. If it is too expensive, others will not feel embarrassed to accept it. So it is a good choice to choose a kind of tea that prospective father-in-law likes to drink.