Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
canh trinh » hanh trinh, canh tinh, anh trinh
tong cong » trong cong, cong cong, dung cong
ho chieu » theo chieu, hoc thieu, doi chieu
vat tong » vat trong, va tong, vat dong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than 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 xanh - ((canh trinh) OR (canh tranh)) vat tong cong dan than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chieu xanh - ((canh trinh) OR (canh tranh)) vat tong cong dan than cau".
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - ((canh trinh) OR (canh tranh)) vat tong cong dan than cau*.