Perhaps you should try some spelling variations:
thien nang » thien bang, thien dang, trien nang
toc thien » toc thieu, ton thien, duoc thien
tranh vat » trinh vat, tranh va, tranh van
vat dung » van dung, va dung, viet dung
cong van » cong vang, song van, cong tan
cong san » cong tac
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: toc thien nang - canh tranh vat dung ((cong van) OR (cong san)) toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thien nang - canh tranh vat dung ((cong van) OR (cong san)) toan cau".
• Adding a wildcard symbol may retrieve word variants: toc thien nang - canh tranh vat dung ((cong van) OR (cong san)) toan cau*.