1, using social media platforms: There are many social media platforms, such as Facebook, LinkedIn and WeChat. You can search for comrades by searching for keywords or joining related groups. On these platforms, you can post information, share photos and videos, and communicate and interact with others.
2. Join the Veterans Organization: You used to be a veteran, so you can join the local veterans organization. These organizations will hold activities and parties regularly, so that veterans have the opportunity to get together and exchange ideas. By participating in these activities, you can establish contact with other veterans and find your comrades.
3. Use Internet search engines: Internet search engines can help you find a lot of useful information, including comrades-in-arms in those days. You can use search engines such as Google and Baidu to enter relevant information and keywords, find relevant websites and forums, and communicate with others.
4. Inquire about the information of comrades-in-arms in that year: You know the names and units of comrades-in-arms in that year, and you can try to obtain the information of comrades-in-arms by inquiring about the information of relevant departments or institutions. For example, you can contact the retired department or military school to provide relevant information for inquiry.