Perhaps you should try some spelling variations:
nhanh dung » nhanh dong, hanh dung, nhanh hung
doi chieu » doc hieu, doi chi, mot chieu
cong dang » cong dong, cong dan, cong dung
van thang » van thanh, van khang, van hang
dung dat » dung va, dung tai
dat cong » dai cong, dam cong, bat cong
dang van » hoang van, hang va
thang ca » thang cua, hang ca, tang ca

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((doi chieu) OR (toc thieu)) tinh - nhanh dung dat cong dang van thang ca~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doi chieu) OR (toc thieu)) tinh - nhanh dung dat cong dang van thang ca".
• Adding a wildcard symbol may retrieve word variants: ((doi chieu) OR (toc thieu)) tinh - nhanh dung dat cong dang van thang ca*.