Fàndìgāngchéng
ㄈㄢˋ ㄉㄧˋ ㄍㄤ ㄔㄥˊ
Simplified 梵蒂冈城
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 梵蒂岡城 and it comes back until you know it.