Just for fun, let's replace "USA" to "Russia" in Trump's post to see if that makes more sense:
"The big question to be answered is whether or not President Xi of China will mention the massive amount of support and “blood” that (Russia) gave to China in order to help it to secure its FREEDOM from a very unfriendly foreign invader. Many (Russians) died in China’s quest for Victory and Glory. I hope that they are rightfully Honored and Remembered for their Bravery and Sacrifice! May President Xi and the wonderful people of China have a great and lasting day of celebration. Please give my warmest regards to (XX), and Kim Jong Un, as you conspire against (Russia). PRESIDENT (Putin)".
