thanks for the replies,Hairy Chest and coded_messages.
esp. coded_messages. I have same mind as you do . I am filling in my application to CX . but the other confusion still remain.
some of my friends said SIA or Silk Air would be more suitable for me . but Hong kong is closer to my Home .I am the only child in the family. so , ....
In my mind samller airlines are easier to join ,aren't they? so if being rejected by the majors , I would consider samller ones.