Perhaps you should try some spelling variations:
nhieu tang » hieu lang, nhiet nang
chieu sang » chieu sach, chieu xanh, hieu lang
canh trinh » canh tranh, hanh trinh, canh tinh
nhung dung » phuong dung, ung dung, thong dung
trinh van » trinh han, trinh quan, trinh toan
van nhung » van nhuong, va nhung, van hung
dung tinh » dang tinh, dung ninh, dung tin
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((nhieu tang) or (chieu sang)) - canh trinh van nhung dung tinh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((nhieu tang) OR (chieu sang)) - canh trinh van nhung dung tinh toan cau.
• Adding a wildcard symbol may retrieve word variants: ho ((nhieu tang) or (chieu sang)) - canh trinh van nhung dung tinh toan cau*.