China is known to get people to spy on others for them. They also set up spy centers to spy on many on the world scale. In return, they will be worried that others will do the same for them so it makes sense for them to make it official to seek help from hunting those who spy on them. Looking at the range of reward they are ready to give, it is clear that they will make sure spies be caught, especially those they view as separatist such as Tibetans.
