There are two through trains from Tieling to Benxi.
The first one is 10: 20 in Tieling and 12: 47 in Benxi.
The other is 2 123/2 126, leaving Tieling at 03:33 and arriving in Benxi at 06: 0 1 in the morning.
The fares of the above two trains are 12 yuan.
In addition, from Tieling to Shenyang at 05:34, from 06:30 to Shenyang North (fare 5.5 yuan), and from Shenyang North Station at 7: 40 and 8: 55 to Benxi (fare 8 yuan).
The shuttle bus from Benxi to Tieling departs from Benxi at 18: 57 and arrives in Tieling at 21:1.
If you think it's late, there are buses from Benxi to Shenyang 15:20, 16: 10, 16:2 1, and it's easy to transfer to the bus back to Tieling in Shenyang. If you have any questions, you can add them in time, and I'll answer you.