pínlǜtiáozhì
ㄆㄧㄣˊ ㄌㄩˋ ㄊㄧㄠˊ ㄓˋ
Simplified 频率调制
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 頻率調制 and it comes back until you know it.