dījiēyǔyán
ㄉㄧ ㄐㄧㄝ ㄩˇ ㄧㄢˊ
Simplified 低阶语言 · mainland 低級語言
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 低階語言 and it comes back until you know it.