Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
tranh cua » doanh cua, manh cua
cua nhung » va nhung
luong tai » dung tai, luong va
doan dieu » nhan dieu, dang dieu, toan dien
ho chieu » theo chieu, hoc thieu, doi chieu
cong tap » cuong tap, cong tac, cong tan
doan cau » toan cau, doan dau, doan cap

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 sang - canh tranh cua nhung ((cong tap) or (luong tai)) ((doan cau) or (doan dieu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - canh tranh cua nhung ((cong tap) OR (luong tai)) ((doan cau) OR (doan dieu)).
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - canh tranh cua nhung ((cong tap) or (luong tai)) ((doan cau) or (doan dieu))*.