Synchronize with "or" and "or"
When a task is synchronized with multiple tasks, use the event flag group!
Reference materials:
1、https://wenku.baidu.com/view/5f93f24230126edb6f1aff00bed5b9f3f80f725a.html
2. https://wenku.baidu.com/view/aa71245e0b4e767f5acfce81.html
3、https://www.cnblogs.com/yanglin1228/archive/2009/11/23/4812078.html