How to get to Yintan Park by bus from Beihai Station?

Add to the upstairs: there are 3 buses and tourist shuttle buses from the passenger station to Yintan to cross the road (these two lines are from Haibin Park to Yintan), and there is no need to change trains at the square; In addition, there are three bus lines in Beibu Gulf Square that can reach Yintan. In addition to the above-mentioned No.3 bus and car ferry, there is also a double-decker bus from Waisha Island to Yintan to visit car ferry. Bus No.3 is an air-conditioned car, not a double-decker bus.