Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, canh tinh
cham tinh » chau tinh, cham binh, ha tinh
toc cham » toc thai
va thong » va thuong, va phuong, va cong
cong dan » cong san, cong tan, huong dan
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu

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

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