bìlùlánlǚ
ㄅㄧˋ ㄌㄨˋ ㄌㄢˊ ㄌㄩˇ
Simplified 筚路蓝缕
Taivo → Settings → Partner inbox → Make the link. It stays in this browser.
Keep 篳路藍縷 and it comes back until you know it.