Their intelligence tactics are pretty widely known at this point, here's four different sources. https://en.m.wikipedia.org/wiki/Chinese_intelligence_activity_

Their intelligence tactics are pretty widely known at this point, here's four different sources. https://en.m.wikipedia.org/wiki/Chinese_intelligence_activity_abroad https://en.m.wikipedia.org/wiki/Chinese_intelligence_activit... > It is believed that Chinese espionage is aimed at the preservation of China's national security through gaining commercial, technological, and military secrets.[2][3][4][5]