東北有三寶。。。

東北有三寶，人蔘，貂皮，烏拉草。

台灣有三寶，檳榔，辣妹，無患子。

美國有三寶，麥粉，當鋪，墨外勞。 （麥當勞？）

The first paragraph of this page contains an explanation for the first line in this post, but the other two lines are whimsical paraphrases, arguably very un-PC, of my own making.