jǐnmìxiānglián
ㄐㄧㄣˇ ㄇㄧˋ ㄒㄧㄤ ㄌㄧㄢˊ
Simplified 紧密相联
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 緊密相聯 and it comes back until you know it.