Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
cang thang » cong thanh, dang thanh
dang cuong » dang cong, tang cuong, quang cuong
hien hanh » dieu hanh
cuong tap » luong tap, cong tac, luong tai
thang ca » thang cua, hang ca, tang ca
doan ban » doanh ban, doan van, doanh bat
toan ban » van ban
ca dang » cao dang, cua dang, cac dang

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) or (hien hanh)) - cang thang ca dang cuong tap ((doan ban) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (hien hanh)) - cang thang ca dang cuong tap ((doan ban) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((chieu xanh) or (hien hanh)) - cang thang ca dang cuong tap ((doan ban) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (hien hanh)) - cang thang ca dang cuong tap ((doan ban) OR (toan ban))*.