HKA's culture and management are the worst in Aviation and that includes the mainland airlines north of the border.
If you enjoy being treated like sh1t, have your contract changed at any time, and hearing the words "if you do not like it there is the door" (in CRM class by the infamous WuWu)
Then join HKA or HKE.
One thing will never change, that is it's is a great place to get a type rating then Pi$$off to a better airline.