shéjiānchànyīn
ㄕㄜˊ ㄐㄧㄢ ㄔㄢˋ ㄧㄣ
Simplified 舌尖颤音
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 舌尖顫音 and it comes back until you know it.