Train Station in Ji'an
There's only three trains per day to/from Tonghua.
Lockdowns are easing globally as the planet adjusts to a new normal.
Airport in Changchun
Has daily flights to major cities including Beijing (¥500, two hours) and Shanghai (¥800, 2½ hours) and Changbai Shan (¥500, one hour).
Tickets in Changchun
For air tickets and shuttle buses to the airport. It's in the CAAC Hotel.