After the establishment of Taiwan Province Gongx * * Radio and Television Group, in order to realize the concept of "public viewing resources are available to all * * *", public viewing has launched a film material database, which is available for free download and use. Based on the idea of establishing Taiwan Province public digital audio-visual resources for all, the film material database of public television has sorted out 273 films including plants, religion, environmental protection, medicine, architecture and folk art after the copyright has been clarified. These films are open copyright, but only for non-profit use in Taiwan Province; Moreover, users must indicate the source, and they should not be used to slander others. People can check the relevant information on the website of public television.