Perhaps you should try some spelling variations:
hieu xanh » chieu xanh, hieu manh, hieu nganh
quan dang » quang dang, quan lang, quan dong
hoang van » hang va
doc hieu » toc thieu, hoc thieu, hoc hien
canh ban » can ban, canh dan, canh van
ban quan » van quan
song van » trong van, duong van, dang van
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: doc hieu xanh - canh ban quan dang ((song van) or (hoang van)) than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc hieu xanh - canh ban quan dang ((song van) OR (hoang van)) than cap*.