Perhaps you should try some spelling variations:
thuong luong » theo luong, cong luong
thong thuong » thong thong, hang thuong, cong thuong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh dong » ha dong
anh dong » anh huong, anh son
dan than » dan chan, ban than, van than
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - ((anh dong) or (hanh dong)) luat ((thuong luong) OR (thong thuong)) dan than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((anh dong) OR (hanh dong)) luat ((thuong luong) OR (thong thuong)) dan than cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - ((anh dong) or (hanh dong)) luat ((thuong luong) OR (thong thuong)) dan than cao".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((anh dong) or (hanh dong)) luat ((thuong luong) OR (thong thuong)) dan than cao*.