Perhaps you should try some spelling variations:
chieu xanh » chieu sang, chieu tinh, hieu manh
chieu sach » chinh sach, chieu sang, hieu cach
hanh manh » hanh mang, lanh manh, hoang manh
manh cua » doanh cua, ban cua
han cong » phan cong, hang cong, hanh cong
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cao » toan ban, toan tap
cua han » cua hang, cua nhan, cua phan

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

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