Perhaps you should try some spelling variations:
thuong cong » thong cong, thuong con, thuong dong
canh trinh » canh tranh, hanh trinh, anh trinh
chau tinh » cuu tinh, ha tinh, cua tinh
canh tinh » hanh tinh, manh tinh, canh tranh
moc chau » toc cham, hoc chat
cong dan » cong san, cong tan, huong dan
chan cau » phan cau, chinh cau, nhanh cau
can cau » van cau, ban cau, ca cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: moc chau tinh - ((canh trinh) OR (canh tinh)) va thuong cong dan ((chan cau) or (can cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: moc chau tinh - ((canh trinh) OR (canh tinh)) va thuong cong dan ((chan cau) OR (can cau)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "moc chau tinh - ((canh trinh) OR (canh tinh)) va thuong cong dan ((chan cau) or (can cau))".
• Adding a wildcard symbol may retrieve word variants: moc chau tinh - ((canh trinh) OR (canh tinh)) va thuong cong dan ((chan cau) or (can cau))*.