When some bosses are yelling or some colleagues chit-chatting and laughing loudly, listening to music is the only way to concentrate on work. In these cases, listening to some music is a lesser evil when the alternative is nothing gets done.

Hint: it's an Asian environment - so don't bother asking the bosses and colleagues to tune down their voice.

China has too good a record of breaking promises - "We had treaties to prevent this sort of thing" does not apply nowadays, unfortunately.

Fixing the metaphor - hospitals should only hire good doctors so people who can be saved by an accurate diagnosis will not die.

This sounds like a sentence rather than two unrelated apostrophes. Just saying.

Ah, you are referring to the numerous "Let's ditch Apple and use Huawei! - posted from my iPhone XS" posts that were on the news lately?

I am unfortunately not an expert in this area, but a sample of 15 people seems pretty small. Just wonder if anyone would be able to tell whether this research is based on a sufficient sample size. Thank you very much if anyone could supply some insights to this!