Apparently for the past three years their vast 'fishing' fleets are also shining green lasers into the cockpits of passing planes and bridges of passing ships at night, to increase the stress and occupational risks heaped upon the shoulders of each captain/pilot of a non-Chinese boat/plane [1]
Let's also not forget their MASSIVE KNEE JERK REACTION to the Australian PM stating that we needed China to cooperate more with the W.H.O. (scientists attempted to follow the normal discovery process investigating the origins of Covid, but were denied access to dated lab samples from the Wuhan lab [2])
China was so insulted (and/or scared?) by these words that their knee-jerk reaction was to cut off billions of dollars of imports arriving from Australia, temporarily decimating some parts of our wine industry, and rock lobster export industry to China [3]
[1] https://www.abc.net.au/news/2019-12-06/chinese-fishing-vesse...
[2] https://www.msn.com/en-us/news/world/china-tells-who-its-not...
[3] https://www.abc.net.au/news/2020-12-10/chinas-trade-war-with...