About a line in 爱拼才会赢
I am from Taiwan, and 閩南語 is one of my mother language.
I think "na tang"(那通) is simplified from "na e dang"(怎麼可以).
The translation of“那通失去希望 每日醉茫茫” should be
"How can you get drunk all the day after losing a hope."
I found a blog which explains this song clearly, though it was written in Chinese.
http://blog.sina.cn/dpool/blog/s/blog_4e97365d0100b7c1.html

I am curious why you don't ask the translation of 照起工來行...
It is so strange.
Give you a reference: http://webcache.googleusercontent.com/search?q=cache:http://twblg.dict.edu.tw/holodict_new/iongji/pdf/annesia311pdf.pdf&amp;gws_rd=cr&amp;dcr=0&amp;ei=3ZLSWbfqI4TO0gS9jquQAg