Perhaps you should try some spelling variations:
nhiet nang » nhiet dong, viet nang, nhieu tang
hanh trinh » canh tranh, hanh chinh
cua thong » cua thuong, cua tong, suat thong
cua khong » hua khong, cua phuong, cua thuong
he nhiet » he nhieu, hoc nhiet, va nhiet
dan than » dan chan, ban than, dan toan
van than » van thanh, van thang, van tuan

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

• Performing a fuzzy search may retrieve terms with similar spellings: he nhiet nang - hanh trinh ((cua thong) OR (cua khong)) cong ((dan than) or (van than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: he nhiet nang - hanh trinh ((cua thong) OR (cua khong)) cong ((dan than) OR (van than)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "he nhiet nang - hanh trinh ((cua thong) OR (cua khong)) cong ((dan than) or (van than)) cau".
• Adding a wildcard symbol may retrieve word variants: he nhiet nang - hanh trinh ((cua thong) OR (cua khong)) cong ((dan than) or (van than)) cau*.