How to say buy someone else's words?

The elegant name for buying calligraphy and painting should be, please paint a brush. People who don't have a deep friendship may not be willing to give it to you even if they spend money. Therefore, if they can get it, they will have a good friendship. The suggestions are as follows: Show your sincerity, let him feel that you really like his calligraphy and painting, and know how to appreciate and taste his calligraphy and painting, and you can read his mind through calligraphy and painting. Open your mouth directly and generously to make friends, so as to be more honest. Invite him to dinner or give him a small gift in return. Remember not to take money to talk about things.