Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
nhieu tang » chieu sang, hieu lang, nhiet nang
canh trang » canh tranh, hanh trang, banh trang
va trong » va truong, va tuong, va trung
va thong » va thuong, va phuong, he thong
cong tan » cong tac, cong san, cong thanh
tan pham » tuan pham, san pham, tac pham
pham va » pham van, pham ma, pham tai

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) or (nhieu tang)) - canh trang ((va trong) OR (va thong)) cong tan pham va~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu xanh) OR (nhieu tang)) - canh trang ((va trong) OR (va thong)) cong tan pham va.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu xanh) or (nhieu tang)) - canh trang ((va trong) OR (va thong)) cong tan pham va".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu xanh) or (nhieu tang)) - canh trang ((va trong) OR (va thong)) cong tan pham va*.