Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
tinh sang » tinh quang, tinh trang, trinh san
tiem nang » tin nang, tich nang
thanh cac » hanh cac, thanh bac, thanh ca
trang va » tran van, hang va
cong dan » cong tan, huong dan, cong dong
cong san » cong tac

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((tinh sang) or (tiem nang)) - hanh trang va nhung ((cong dan) OR (cong san)) thanh cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tinh sang) OR (tiem nang)) - hanh trang va nhung ((cong dan) OR (cong san)) thanh cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tinh sang) or (tiem nang)) - hanh trang va nhung ((cong dan) OR (cong san)) thanh cac".
• Adding a wildcard symbol may retrieve word variants: theo ((tinh sang) or (tiem nang)) - hanh trang va nhung ((cong dan) OR (cong san)) thanh cac*.