is there a bus from quanzhou fujian to wenling,zhejiang

Yes, there is only one direct long-distance bus from QZ Central Bus Station. The schedule is at 11:30. The ticket fare is CNY 230 per person.
So you are suggested to take bullet train from Main Railway Station and arrive at Wenling Railway Station. There are many schedules every day. It takes around 4 hours on the way. The ticket fare of first class seat is CNY193 and second class seat is CNY160.