Perhaps you should try some spelling variations:
thanh trung » thanh tung
cong manh » cong danh, duong manh, cong thanh
manh toan » thanh toan, anh tuan, tinh toan
doc hieu » toc thieu, hoc thieu, hoc hien
ho chieu » theo chieu, hoc thieu, doi chieu
cap dung » cao dung, chan dung, cach dung
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: ((doc hieu) or (ho chieu)) sang - thanh trung ((cap dung) OR (ap dung)) cong manh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((doc hieu) OR (ho chieu)) sang - thanh trung ((cap dung) OR (ap dung)) cong manh toan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((doc hieu) or (ho chieu)) sang - thanh trung ((cap dung) OR (ap dung)) cong manh toan ban*".