Hello! What is the best way to travel from Changle county in Weifang to Qufu?

You should take a bus from Changle Bus Station to Weifang first. Go to Weifang General Bus Station to transfer to another direct bus to QF. Buses for this route are scheduled from 06:30 to 12:45 and the bus fare is CNY92 per person. You can also consider taking a bullet train from Weifang to QF East to arrive in around 2h.