Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
tranh cua » doanh cua, manh cua
cua nhung » va nhung
luong tap » luong tai, cuong tap, luong tham
ho chieu » theo chieu, hoc thieu, doi chieu
cong tap » cuong tap, cong tac, cong tan
doan cau » doan dau, doan cap, doanh chau
toan cau » toan cao, toan ban, toan tap

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