Everyone is assuming that she was running this operation on behalf of the Chinese government, but based on publicly available information, it looks more likely that it's a private hustle. It's hard to imagine that, if the whole affair had been instigated by the MSS, she would have been posting pictures of her with Jensen all over social media, but on the other hand that's exactly what you would expect someone advertising her closeness to Nvidia's CEO to potential business partners to do. If it's true that she was also working for the MSS, I think it's more likely that it contacted her after they realized she was having an affair with Jensen, because they were hoping that she could get interesting information out of him.