Perhaps you should try some spelling variations:
hanh trinh » canh tranh, hanh chinh
nhieu tang » chieu sang, nhiet nang
hieu lang » chieu sang, hieu quang, hieu van
dung cong » dung trong
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
trinh su » trinh tu, trinh san, trinh cau
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: nhu ((hieu lang) or (nhieu tang)) - hanh trinh su dung cong danh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nhu ((hieu lang) OR (nhieu tang)) - hanh trinh su dung cong danh toan cau.
• Adding a wildcard symbol may retrieve word variants: nhu ((hieu lang) or (nhieu tang)) - hanh trinh su dung cong danh toan cau*.