airport express pass and torist day pass in hong kong

Dear customer care,

Hi, my name is Diana From indonesia. I'd like to ask if airport express card for 3 days (1 airport express) hkd 220 can be used for mini green bus, bus, star ferry and tram? Is there deposit hkd 50 that can be refund for airport express card?
I'd also like to ask if tourist day pass 1 day hkd 55 can be used for airport bus city flier A21, mini green bus, bus, star ferry and tram?
If I stay at chung king mansion tsim tsa tsui, if I want to go to HKIA (HK international airport) using airport bus city flier A21 from chung king mansion, where is the bus stop for me to wait for bus A21? Is there bus stop across chung king mansion and how far is the bus stop from chung king mansion?
Please give me information about this

I will be glad getting information from you, this will help me so much. Thanks a lot for your cooperation..

Regards

Diana