Perhaps you should try some spelling variations:
nhung cong » hang cong, nhung don, nhung lang
thong cong » trong cong, tong cong, thong thong
hanh dung » thanh dung, anh dung, hanh dong
dung cong » dung trong
chi xanh » chi anh, chi danh, chi hanh
ban than » ban thanh, van thanh, ban hang
than cao » toan cao, thai cao, than cap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi xanh - hanh dung luan ((((nhung cong) OR (thong cong))) or (dung cong)) ban than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi xanh - hanh dung luan ((((nhung cong) OR (thong cong))) OR (dung cong)) ban than cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi xanh - hanh dung luan ((((nhung cong) OR (thong cong))) or (dung cong)) ban than cao*".