Perhaps you should try some spelling variations:
hung thang » cang thang, hung tran
nhung cong » dung cong, hang cong, nhung don
thong cong » trong cong, tong cong, thong thong
hanh hang » thanh hang, hang hang, hanh han
danh toan » manh toan, anh toan, dan toan
chi danh » chi dan, chi anh, chi dinh
toan cau » toan cao, toan ban, toan tap
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 danh - ((hanh hang) or (hung thang)) va ((nhung cong) or (thong cong)) danh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chi danh - ((hanh hang) OR (hung thang)) va ((nhung cong) OR (thong cong)) danh toan cau.
• Adding a wildcard symbol may retrieve word variants: doi chi danh - ((hanh hang) or (hung thang)) va ((nhung cong) or (thong cong)) danh toan cau*.