Under the overpass, cross the road and take 188 (green). 8 yuan goes straight to the Gold Coast.
If you take K 1 to Aotou, you can get off at Guangfa Bank and take bus No.202, but K 1 is too slow, and it is still a long way from Aotou to Jinhaiyan. More importantly, there is no train for half an hour.
It is recommended to choose the above scheme to save at least twice the time.