Which is the easiest and most affordable transportation method from Tangshan to Changsha, Hunan?

Train model Origin station Departure station Driving time Arrival station Arrival time Running time Mileage End station Reference fare Travel reservation T238/T235 Air-conditioned express Harbin Tangshan 05:54 Changsha 00:1918 hours 25 minutes 1820 Guangzhou East Hard seat 208 yuan, hard sleeper 379 yuan, soft sleeper 584 yuan air ticket hotel T122/T123 air-conditioned express Changchun Tangshan 06:34 Changsha 02:06 19 hours 32 minutes 1820 Guangzhou hard seat 208 yuan hard sleeper 379 yuan soft sleeper air ticket hotel