The woman bought a good suit, shoes, tie and socks for the man.
The man also needs to find a glib woman over 40 as a matchmaker (either divorced or widowed), and he will also go and sit with her parents that day. Secondly, on the day of engagement, in addition to the money given by her mother-in-law and father-in-law, the girl changed her name to parents, and other relatives of the man, such as aunt, also gave red envelopes. It's not for nothing that girls call me aunt. My aunt also costs money.
This custom in Jinan is also very different in various districts and towns. Be sure to say hello. It is best to let the woman go home and ask the elders if there are any taboos and special attention.