I mean i have no knowledge of it but if i was China id be offering all the countries opposed to the US like Venezuela counter intelligence services. Theyve got the resources to pull it off. Just station a few dozen counter intel people in the country and alert domestic agents if they find anything.
the BEEest password is the BEEee movie script with all the letter "B"s replaced with BEE BEEecause noBEEody expects it