1. Online search: Use a search engine, such as Google or Baidu, and enter your region and the courses you want to study in the search box, such as "Beijing English Training Course", which will provide you with some information about local training courses.
2. Search on social media: Search for relevant training information on social media platforms such as WeChat, Weibo and LinkedIn. Some educational institutions and training institutions will publish their own training information on these platforms, which can be found by searching for relevant keywords.
3. Check the local educational institutions or training institutions: Check the official website or posters of local universities, institutions of higher learning, vocational training institutions or education centers to see if they offer training courses you are interested in.
4. Use the training course search engine: search for relevant information on some specialized training course search engines or educational information platforms. For example, in China, you can try to use platforms such as "Learning and Thinking Online School" and "Netease Cloud Classroom" to search.