The Children's Palace is on Dongheng Street. If you are on Yanling West Road in Qishuyan, take the No.7 bus to Hongmei Bus Center Station, then take the No.53 bus, get off at Bo 'ai Road, and then walk a little to see the Children's Palace.

if you are on the east labor road in qishuyan, take the No.8 bus to the terminal shopping center, and then you can also take the No.53 bus, same as above.

if you are in Lucheng, take B2 to the shopping center, and continue on bus 53.

Anyway, there are B23 and B29 buses passing by the main entrance of the Children's Palace, and that's all I know.