@timur,
How hard is it to type Brazzaville into Google?
I think this question is better directed at the asker. I admit I focused on the first line and ignored the rest of the text.
XI refers to Xi Jinping, btw.
I thought it might refer to Taiwan's president or first minister, but neither one had Xi in their name. Besides, I find it very strange to refer to a VIP by their first name.
"Barack visits Namibia." Who says that?