bèichángjiānkǔ
ㄅㄟˋ ㄔㄤˊ ㄐㄧㄢ ㄎㄨˇ
Simplified 备尝艰苦
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 備嘗艱苦 and it comes back until you know it.