xiétóngzuòyòng
ㄒㄧㄝˊ ㄊㄨㄥˊ ㄗㄨㄛˋ ㄩㄥˋ
Simplified 协同作用
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 協同作用 and it comes back until you know it.