Perhaps you should try some spelling variations:
thieu xanh » hieu manh, thien anh, thien danh
chieu xanh » chieu sach, chieu sang, chieu tinh
canh trang » canh tranh, hanh trang, banh trang
nang cong » nang song, dang cong, bang cong
trang va » tran van, hang va
cong tac » cong ty
phan cau » phan dau, phan cac, phan lap
va nang » van nang, da nang, cam nang

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((thieu xanh) or (chieu xanh)) - canh trang va nang cong tac ((phan cau) OR (phan tu))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (chieu xanh)) - canh trang va nang cong tac ((phan cau) OR (phan tu)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((thieu xanh) or (chieu xanh)) - canh trang va nang cong tac ((phan cau) OR (phan tu))".
• Adding a wildcard symbol may retrieve word variants: toc ((thieu xanh) or (chieu xanh)) - canh trang va nang cong tac ((phan cau) OR (phan tu))*.