Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu tinh
chieu sang » chieu sach, hieu lang, nhieu tang
hieu manh » hieu nganh, dieu hanh, hien hanh
ca thuong » cao thuong, cua thuong, va thuong
thuong ho » tuong ho, truong hoc, thuong chi
manh toan » thanh toan, anh tuan, tinh toan
tranh ca » tranh cua, tranh cac, tranh cai
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) OR (hieu manh))) or (chieu sang)) - canh tranh ca thuong ho manh toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((chieu xanh) OR (hieu manh))) OR (chieu sang)) - canh tranh ca thuong ho manh toan cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((((chieu xanh) OR (hieu manh))) or (chieu sang)) - canh tranh ca thuong ho manh toan cau".
• Adding a wildcard symbol may retrieve word variants: ho ((((chieu xanh) OR (hieu manh))) or (chieu sang)) - canh tranh ca thuong ho manh toan cau*.