only know that on TV, daughters-in-law offer tea to their parents-in-law, but I have never seen daughters-in-law give gifts to their parents-in-law. Fortunately, a sister has experience and taught me. In addition to what we all know, the newlyweds have to kneel down and kowtow to their parents to toast, and also give some gifts to their parents, on the one hand to repay their parents' kindness in raising them, on the other hand to hope that their parents can live a better life. You can give some creative gifts to your parents-in-law, such as a crystal inner carving table, and make a photo of your parents-in-law into a table and give it to them. They will think that you are a very sensible daughter-in-law who knows how to make your parents-in-law happy. You can also give real-life pottery dolls, and make white-haired pottery dolls of your parents-in-law, symbolizing that they can live a long life and grow old together.
In addition, getting along with the mother-in-law is difficult for most women. They have to take good care of their husbands and get along well with their mother-in-law, so women have to work hard. The elderly are old and not strong anymore. You should take care of their health. Let your parents-in-law know that you are filial and they will not make it difficult for you. Give them some fitness equipment to keep them healthy and long-lived. Massagers, foot massagers, and cervical pillows are all good gifts. You can also give them some rare supplements, such as bird's nests, sea cucumbers, etc.
You should also be more patient. Your parents-in-law are old and inevitably talk a lot or feel upset. Communicate with them and be more tolerant of them. They will naturally understand that you are a good daughter-in-law.