Perhaps you should try some spelling variations:
chinh doanh » kinh doanh
xuan truong » xa truong, duong truong
chieu xanh » chieu sach, chieu sang, chieu tinh
chiet tach » chieu sach
cua truong » cua trung, cac truong, xa truong
dong van » duong van, dang van, dong von
van tuan » van quan, van ban, anh tuan
tuan cao » toan cao, juan cao, quang cao

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) or (chiet tach)) - chinh doanh ((cua truong) OR (xuan truong)) dong van tuan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu xanh) OR (chiet tach)) - chinh doanh ((cua truong) OR (xuan truong)) dong van tuan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu xanh) or (chiet tach)) - chinh doanh ((cua truong) OR (xuan truong)) dong van tuan cao".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu xanh) or (chiet tach)) - chinh doanh ((cua truong) OR (xuan truong)) dong van tuan cao*.