is there a Airport Shuttle Bus from Changchun railway station to Longjia airport

There is no direct airport shuttle bus from the train station to the airport. The suggested mode is to take a subway from the train station to the Jinlin Road Station. Then walk about 530 yards to the Heshun Street to take the airport shuttle bus line 1 to the airport. The bus runs at an interval of 30 mins from 06:00 to 20:00, and the bus fare is CNY20.