Perhaps you should try some spelling variations:
doanh luan » doanh nhan
chieu xanh » chieu sach, chieu sang, chieu tinh
hoc chieu » hoc thieu, ho chieu, hoc hien
dung cong » dung trong
manh cua » doanh cua, ban cua
toan cao » toan ban, toan tap
ty toan » ly toan, tap toan, huy toan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc chieu xanh - hanh ((manh cua) or (doanh luan)) dung cong ty toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chieu xanh - hanh ((manh cua) OR (doanh luan)) dung cong ty toan cao.
• Adding a wildcard symbol may retrieve word variants: hoc chieu xanh - hanh ((manh cua) or (doanh luan)) dung cong ty toan cao*.