Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
hanh trinh » canh tranh, hanh chinh
thuat dung » thuat hung, thuat ung, thuat xung
luat chung » luan chung, luat thuong, cua chung
hoc thieu » toc thieu, hoc hien
cong tan » cong san, cong thanh, cong ty
cong tac » cong ty
thai cao » tai cao, thoai cac, thuat cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc thieu xanh - hanh trinh ((thuat dung) or (luat chung)) ((cong tan) OR (cong tac)) thai cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh trinh ((thuat dung) OR (luat chung)) ((cong tan) OR (cong tac)) thai cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc thieu xanh - hanh trinh ((thuat dung) or (luat chung)) ((cong tan) OR (cong tac)) thai cao".
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh trinh ((thuat dung) or (luat chung)) ((cong tan) OR (cong tac)) thai cao*.