Press conference. The service modes of medication education include oral and written materials, physical demonstration, audio-visual education, missionary lectures, telephone or online education, etc. The service mode of drug education does not include press conference. There are various forms of medication education, such as face-to-face communication, distribution of medication education materials, one-to-one, one-to-many, and even communication through SMS, Weibo, WeChat, QQ, mobile APP and other media.