If it is Yingkou coach station, take bus No.4 and get off at Bai Ye, then take bus No.20 at the east gate of Dafuyuan to Laobian, and then get off at Laobian Middle Street. You will see the Children's Palace in the northeast corner, where there is a sales office, just north of the east gate of Laobian Market, diagonally opposite the Postal Bank of China.