Hi @zhou7777777, welcome to the forum!
I met Actions for Obsidian since I am finding a method to sync tasks to calendar events. Is there any method to do that with existing actions?
No, there is not yet.
Dataview Task query seems can do it, will Actions for Obsidian support Task query in the future?
Support for DV TASK queries is on my todo list for one of the upcoming versions. I can’t promise that it’ll be part of 1.4.0 but I will try!