Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
thi chieu » thi chien, thi hieu, theo chieu
trang cua » tranh cua, tang cua, trung cua
cua trong » cua truong, cua trung, qua trong
ho chieu » theo chieu, hoc thieu, doi chieu
cong tac » cong ty
tac tren » rac tren, tai tren, tap tren
tren cau » tren ca, tren cay, tren tau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((thi chieu) or (theo tieu))) or (ho chieu)) sang - hanh trang cua trong cong tac tren cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((thi chieu) OR (theo tieu))) OR (ho chieu)) sang - hanh trang cua trong cong tac tren cau.
• Adding a wildcard symbol may retrieve word variants: ((((thi chieu) or (theo tieu))) or (ho chieu)) sang - hanh trang cua trong cong tac tren cau*.