Of course, the best way is to convince people that education is the most important thing. In fact, it is despised by most farmers to run banquets to collect money, and it is in line with the people's hearts to stop them. Just in publicity and education, don't be so blunt in issuing documents and posting slogans. It is better to have more folk songs, cartoons, sketches, etc. Farmers like it, and show it on radio and television, or even go to the village, so that the behavior of throwing banquets and collecting money becomes the laughing stock of women and children, which may be more effective than temporarily organizing a large number of public officials to ban them on the spot.