I think so. May be his Hua Hua buddy knows his exact whereabout.

我想会的，或许他在花花的好朋友知道他的真正下落吧。

youdao

He is so simple minded that he does not know the whereabout of Beijing.

他连北京在那里也不知道，他就是这样的愚昧无知。

youdao

Did you inform your wife your whereabout before or after you left your house?

在你离开家前或者离开家后你告诉过你夫人你要去哪儿吗？

youdao