Perhaps you should try some spelling variations:
nhanh dung » nhanh dong, hanh dung, nhanh hung
dang trung » dung trung, dong trung, quang trung
hoc thieu » hoc hien
luan dang » luan nang, luan danh, luan dong
trung van » truong van, trong van, trung va
van tan » van tuan, van ban, van tai
tan ca » tan cua, tang ca, dan ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc thieu) or (toc thieu)) sang - nhanh dung luan dang trung van tan ca~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (toc thieu)) sang - nhanh dung luan dang trung van tan ca*.