Interesting. Could be why anonScan Tweeted a pic of Mar-a-lago with the walkway covered. It was not to hide who went to FL this past weekend, but to hide who didnt go. Could be POTUS (doubt it), could be Ivanka-Jared. Anon used hash tag #TheSecret. The meeting in China was a secret and so is who attended from US.
Also, McMaster could be possible attendee at China/NK meeting. He is an expert on NK, he did not get fired and all is quiet on McMasters Post WH activities.
Q was there
My guess was Jared and Ivanka
1 they are family and family is important in Asia
2 they have a previous good relationship with XI
3 they were together are Mar Lago
4 Ivanka is a rock star in China has made numerous trips
5 Jared arranged the ME meetings and is good at those details