cxwannabe you are both naive and wrong.
Naive if you believe that what is happening in HK comes even close to a stike or anything even resembling such an industrial action. Not only does a worker have rights, but surprise surprise so doe management - without both the workplace would be anarchic and chaos.
Both words you can look up in a reputable dictionary along with "scab" - which is there in the meaning to which you thought you were referring.