hello, there is only one bus No.28 at Jiaozhou North Station. The specific stops of Route 28 are: North Railway Station-Baijiatun-Prewar Avenue-Limeng Road Junction-Hanjiayi Village-Hanjiaer Village-North Outer Ring Road-Majia Industrial Park-Guchuan Flour Factory-Madian Town Government-Wuxiao Group-Chunzhidu Hotel-Gaoheng Garment-Jiaobei Road Junction-Dongxiaotun-Lujiacun Primary School-Fuan Second Industrial Park-Lujiacun-Yeshi. Chang Plastic Industry-Huaguang Cable-Qianfeng Hat Making-Oriental Tower-Qingdao Hongda Forging-Dafu Clothing Factory-Fine Forging Gear Factory Dormitory-Beiguan Office-Fine Chemical Factory-Hengyuan Chemical Factory-Forging Factory Hospital-Station East Community-People's Hospital North Yard-Century Underground Mall.

And when you say Jiaozhou Station, you should mean the old railway station in Jiaozhou. If you want to go from the old railway station to Jiaozhou North Station, I suggest you take bus No.1 from the old railway station, namely Jiaozhou Station, to the North Hospital of People's Hospital, and then transfer to bus No.28 to get to Jiaozhou North Station of Jiaoji Passenger Dedicated Line.