Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh, hieu manh
chieu sang » chieu sach, hieu lang, nhieu tang
hoang manh » hoang minh, hoang anh, hoang xanh
luong van » luong va, duong van, luong quan
luong vat » luong va, luong tai, dong vat
manh cua » doanh cua, ban cua
cua hang » cua dang, cua nhung, cua cong
quan cau » quang cao, toan cau, quan ha

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 (chieu sang)) - hoang manh cua hang ((luong van) OR (luong vat)) quan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((chieu xanh) OR (chieu sang)) - hoang manh cua hang ((luong van) OR (luong vat)) quan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((chieu xanh) or (chieu sang)) - hoang manh cua hang ((luong van) OR (luong vat)) quan cau".
• Adding a wildcard symbol may retrieve word variants: hoc ((chieu xanh) or (chieu sang)) - hoang manh cua hang ((luong van) OR (luong vat)) quan cau*.