The salary paid to these pilots comes from profits accrued by overseas sales of goods. As I hinted before, those throwing stones should think about the origin of consumer goods in their homes. I very much doubt that anyone contributing to this discussion can honestly say that there are no “Made in China” labels on items such as a TV, computer, modem, kettle etc in their home.
Before buying a ticket for the outrage bus, take a look in your own back yard and think about your own contribution to the China economic machine.