Perhaps you should try some spelling variations:
thanh trung » thanh tung
trong danh » trong doanh, truong danh, trong anh
trung cap » truong cao, trung tam
nhanh cau » nhanh cay, thanh chau, nhanh ha
chu bang » thu bang, chu quang, chu trang
cap dung » ap dung, cao dung, chan dung
nhan cau » phan cau, nhan sau, nhin cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((chuc nang) or (chu bang)) - thanh trung cap dung trong danh ((nhan cau) OR (nhanh cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((chuc nang) OR (chu bang)) - thanh trung cap dung trong danh ((nhan cau) OR (nhanh cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho ((chuc nang) or (chu bang)) - thanh trung cap dung trong danh ((nhan cau) OR (nhanh cau))".
• Adding a wildcard symbol may retrieve word variants: cho ((chuc nang) or (chu bang)) - thanh trung cap dung trong danh ((nhan cau) OR (nhanh cau))*.