Transportation from xiamen to mingqing bus or train? fare" time table?

You may refer to Minqing County in Fujian Province, right? Well, there are trains and buses in service.
Trains: Ten are scheduled daily and you can reach Minqing in around an hour. It costs CNY11 for a hard seat and CNY44-65 for a hard sleeper. Youc an find the time table at the trains' page at this website.
Buses: There are frequent buses at local West Bus Station. They are scheduled from 06:20 to 19:50 with the interval of 10min. The bus fare is CNY16 per person.