Perhaps you should try some spelling variations:
thanh trung » thanh tung
dung cong » dung trong
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
hoc hieu » hoc thieu, hoc hien, hoc dieu
doc hieu » toc thieu, hoc thieu, hoc hien
trung ap » trung cap, trung lap, trung tam
toan ban » van ban
ap dung » xay dung, van dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((hoc hieu) or (doc hieu)) lang - thanh trung ap dung cong danh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc hieu) OR (doc hieu)) lang - thanh trung ap dung cong danh toan ban.
• Adding a wildcard symbol may retrieve word variants: ((hoc hieu) or (doc hieu)) lang - thanh trung ap dung cong danh toan ban*.