Perhaps you should try some spelling variations:
thanh tinh » thanh binh, nhanh tinh, than kinh
chua nang » chuc nang, chua xang, kha nang
dang cong » dung cong
chu nang » chuc nang, cuu nang, chu bang
tinh cua » trinh cua, sinh cua, tinh chat
cua dang » cua cong, cua ban
cong tac » cong ty
tac toan » tap toan, tam toan, hach 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: chao ((chu nang) OR (chua nang)) - thanh tinh cua dang cong tac toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "chao ((chu nang) OR (chua nang)) - thanh tinh cua dang cong tac toan cau".
• Adding a wildcard symbol may retrieve word variants: chao ((chu nang) OR (chua nang)) - thanh tinh cua dang cong tac toan cau*.