pínlǜhéchéng
ㄆㄧㄣˊ ㄌㄩˋ ㄏㄜˊ ㄔㄥˊ
Simplified 频率合成
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 頻率合成 and it comes back until you know it.