Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
trung cong » truong cong, trong cong, trung uong
hanh mang » nhanh mang, nhanh lang, thanh hang
cua trung » cua truong, xuan trung, cua nhung
ho chieu » theo chieu, hoc thieu, doi chieu
cong san » cong tac
san than » sang than, san thanh, ban than
than cap » khan cap, thanh lap, thanh cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo tieu) or (ho chieu)) xanh - ((hanh mang) or (hanh trang)) cua trung cong san than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo tieu) OR (ho chieu)) xanh - ((hanh mang) OR (hanh trang)) cua trung cong san than cap.
• Adding a wildcard symbol may retrieve word variants: ((theo tieu) or (ho chieu)) xanh - ((hanh mang) or (hanh trang)) cua trung cong san than cap*.