There is no direct bus to Qinzhou Port Economic Development Zone at Nanning Airport, only the shuttle bus to Qinzhou City, 60 yuan/person. The last bus is at 23 o'clock. You can take the shuttle bus to Qinzhou city first. It is estimated that it is past 12 o'clock in downtown Qinzhou. Qinzhou Port Economic Development Zone is dozens of kilometers away from Qinzhou City. If you are in a hurry, take a taxi directly to the development zone. If you are not in a hurry, stay in Qinzhou for one night and go again the next morning.