Perhaps you should try some spelling variations:
thieu lang » hieu lang, thieu khang, thieu quang
thang lang » thang long, thuong lang, nhanh lang
trung moi » truong moi, trong moi, trung mot
trung ha » trung hoc, trung tam, trung cap
lang van » dang van, tang van, hoang van
van than » van thanh, van thang, van tuan
than cap » khan cap, thanh lap, thanh cac

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu lang - thanh ((trung ha) or (trung moi)) thang lang van than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu lang - thanh ((trung ha) OR (trung moi)) thang lang van than cap*.