Answer:
By repressing communications from the groups.
Step-by-step explanation:
Human rights campaigners both inside and outside China are critical of the Chinese government for limiting freedom and jailing critics, also for torturing and killing off prisoners in large numbers. Activists protested Chinese government abuses such as lack of free speech and using prison labir to produce exports. The Chinese government has even rejected other countries' calls to end these abuses by saying outsiders have no right to impose “Western-style” ideas of human rights on China.