Please take a flight from Hefei Airport to Qingdao Airport firstly. When you arrive at Qingdao Airport, please take the shuttle bus Line 2 and then get off at Sifang Long-distance Bus Station. Here, you could catch a coach to reach Dongying in 4 hours. The bus terminal is the Dongying West Bus Station, which is about 20kms to west of the Economic Development Zone.