Please help design a free trip from Changchun to Sanya.

Going to Guangzhou by train and changing to Sanya is the best way to save money.

Departure-arrival-departure time-and then run time reference fare

T 122/t 123 Changchun-Guangzhou 21:17-9: 351day 12 hours 18 minutes hard seat 338 hard sleeper 609

T238/T235 Changchun-Guangzhou East 2 1: 28-8: 40 1 day 1 1 hour/2-minute hard seat 38 609

T20 1/T204 Guangzhou-Sanya15:16-5:1213 hours and 56 minutes hard seat 209 hard sleeper 377

K 5 1 1 Guangzhou-Sanya 6: 57-22: 17 15 hours 20 minutes hard seat 209 hard sleeper 377

K407 Guangzhou-Sanya 21:20-12: 3915 hours 19 minutes hard seat 209 hard sleeper 377

It is suggested to take K407, so that you can visit Guangzhou one day, and this bus starts from Guangzhou, so it is easier to buy tickets.