Perhaps you should try some spelling variations:
thanh dung » thanh duong, thanh tung, thanh hung
hieu manh » chieu xanh, hieu nganh, dieu hanh
manh toan » thanh toan, anh tuan, tinh toan
toc hieu » toc thieu, doc hieu, hoc thieu
dung cua » dung luan, dung cho
ban cong » bang cong, phan cong, ban huong
van cong » van dong, van phong, phan cong

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc hieu manh - thanh dung cua ((ban cong) or (van cong)) ((xuan toan) or (manh toan)) tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc hieu manh - thanh dung cua ((ban cong) OR (van cong)) ((xuan toan) OR (manh toan)) tap.
• Adding a wildcard symbol may retrieve word variants: toc hieu manh - thanh dung cua ((ban cong) or (van cong)) ((xuan toan) or (manh toan)) tap*.