Dont all chinese airlines monitor QAR data?
They do when they need it to their advantage, in either punishing you or sacking you.
Do Foreign Captains still rank below Chinese FO's? (Chinese FO's disregard you, as Captain, until they verify your actions with management)
Both the Chinese and Korean FOs are trained to behave as such. Unless you are fluent in their lingo, you are always number 2. You get the odd ones who were well mannered and will respectfully translate and seek your approval, rarely but does happen once a blue moon.
Cautioning anyone coming over from India, if you have the pride of Taj Mahal, suggest you drop the plan as you won't last a week here after having such pampered experience in India being regarded as someone next to God.