Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
thieu xanh » chieu xanh, hieu manh, thien anh
luan nhung » luan chung, luan hung, luan phuong
quan nhung » qua nhung, cua nhung, luan chung
cong hoan » cong hoa, dong hoa, cong san
cong tan » cong tac, cong san, cong thanh

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc thieu xanh - chinh doanh ((luan nhung) OR (quan nhung)) ((cong tan) or (cong hoan)) phan tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc thieu xanh - chinh doanh ((luan nhung) OR (quan nhung)) ((cong tan) OR (cong hoan)) phan tu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu xanh - chinh doanh ((luan nhung) OR (quan nhung)) ((cong tan) or (cong hoan)) phan tu".
• Adding a wildcard symbol may retrieve word variants: toc thieu xanh - chinh doanh ((luan nhung) OR (quan nhung)) ((cong tan) or (cong hoan)) phan tu*.