Perhaps you should try some spelling variations:
canh trinh » canh tranh, hanh trinh, canh tinh
xuong dan » huong dan, tuong dan, nguong dan
xuong san » xuong song, cong san, dong san
trinh va » trinh van, trinh vat, trinh ve
than cao » toan cao, thai cao, than cap
doi chi » doi khi
chi anh » chi danh, chi hanh, thi anh

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi anh - canh trinh va nhung ((xuong dan) OR (xuong san)) than cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi anh - canh trinh va nhung ((xuong dan) OR (xuong san)) than cao".
• Adding a wildcard symbol may retrieve word variants: doi chi anh - canh trinh va nhung ((xuong dan) OR (xuong san)) than cao*.