Perhaps you should try some spelling variations:
thanh trung » thanh tung
hanh trang » canh tranh, hanh trinh, minh trang
khi hanh » thi hanh, chi hanh, chi nhanh
cua nang » chua nang, cua dang, cua hang
song tam » dong tam, duong tam, dong tai
cong tac » cong ty
than cao » toan cao, thai cao, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi hanh - ((thanh trung) or (hanh trang)) cua nang ((song tam) OR (cong tac)) than cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi khi hanh - ((thanh trung) OR (hanh trang)) cua nang ((song tam) OR (cong tac)) than cao*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi khi hanh - ((thanh trung) or (hanh trang)) cua nang ((song tam) OR (cong tac)) than cao*".