from Rambler Oasis Hotel at Tsing Yi, how do we get to ocean park and disneyland?

As I know, the hotel provides shuttle free bus to Tsing Yi MTR Station, where you can transfer to Tung Chung Line to Sunny Bay. Upon your getting off, you can easily find the Disneyland Resort Line to take you to Disneyland directly.

To Ocean Park, you can take Tung Chung Line at Tsing Yi MTR Station to HK Station, from where you can walk to Central Pier No. 6. There you can take bus no. 629 to the park directly.