Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
chong phap » phuong phap
cuong tap » luong tap, cong tac, luong tai
ho chieu » theo chieu, hoc thieu, doi chieu
anh dang » anh dong, anh dung, anh bang
toan cau » toan cao, toan ban, toan tap
dang va » dang van, dang vat, hang va

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 - anh dang va nhung ((chong phap) or (cuong tap)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - anh dang va nhung ((chong phap) OR (cuong tap)) toan cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - anh dang va nhung ((chong phap) or (cuong tap)) toan cau*.