Perhaps you should try some spelling variations:
nhieu tang » chieu sang, hieu lang, nhiet nang
hanh trang » thanh trung, canh tranh, hanh trinh
nang huong » nang thuong, nang luong, hang thuong
doi nhieu » doi chieu, doi nhu, doi hien
dan toan » van toan, dan than, manh toan
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: doi nhieu tang - ((hanh trang) or (hanh chinh)) cam nang huong dan toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi nhieu tang - ((hanh trang) OR (hanh chinh)) cam nang huong dan toan cau.
• Adding a wildcard symbol may retrieve word variants: doi nhieu tang - ((hanh trang) or (hanh chinh)) cam nang huong dan toan cau*.