Perhaps you should try some spelling variations:
nhiet nang » nhiet dong, viet nang, nhieu tang
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
cua thong » cua thuong, cua khong, cua tong
he nhiet » he nhieu, hoc nhiet, va nhiet
cong tan » cong tac, cong thanh, cong ty
cong san » cong tac
toan tap » toan ban

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 tranh cua thong ((cong tan) OR (cong san)) toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "he nhiet nang - hanh tranh cua thong ((cong tan) OR (cong san)) toan tap".
• Adding a wildcard symbol may retrieve word variants: he nhiet nang - hanh tranh cua thong ((cong tan) OR (cong san)) toan tap*.