Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, canh tinh
trinh luan » trinh luat, trinh quan, trinh han
nang huong » nang thuong, nang luong, bang phuong
chau tinh » cuu tinh, ha tinh, cua tinh
doi chau » doi chieu, gioi chau, hoi chu
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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chau tinh - canh trinh luan ((nang huong) OR (hang thuong)) dan than cau~".
• Adding a wildcard symbol may retrieve word variants: doi chau tinh - canh trinh luan ((nang huong) OR (hang thuong)) dan than cau*.