fāguāngèrjíguǎn
ㄈㄚ ㄍㄨㄤ ㄦˋ ㄐㄧˊ ㄍㄨㄢˇ
Simplified 发光二极管
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 發光二極管 and it comes back until you know it.