Perhaps you should try some spelling variations:
hung cuong » hung vuong, hong cuong, hung luong
trinh toan » tinh toan, thanh toan, trinh quan
hanh dung » thanh dung, anh dung, hanh dong
hung cong » nhung cong, phung cong, dung cong
trinh han » trinh quan
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh dung luan ((hung cong) OR (hung cuong)) ((trinh toan) OR (trinh han)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - hanh dung luan ((hung cong) OR (hung cuong)) ((trinh toan) or (trinh han)) cau~".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh dung luan ((hung cong) OR (hung cuong)) ((trinh toan) or (trinh han)) cau*.