Perhaps you should try some spelling variations:
theo chieu » theo tieu, theo chu, thi chieu
hanh tranh » canh tranh, hanh trinh, hanh trang
nhung cong » dung cong, thong cong, hang cong
thi hieu » thi chieu, thi hien, thi dieu
ho chieu » hoc thieu, doi chieu, mot chieu
tranh va » tranh van, trang va, trinh va
than cap » khan cap, thanh lap, thanh cac
cong ta » cong tac, cong tan, cong tai
ta than » tam than, ta thanh, te than

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((theo chieu) OR (thi hieu))) OR (ho chieu)) xanh - hanh tranh va nhung cong ta than cap~.
• Adding a wildcard symbol may retrieve word variants: ((((theo chieu) or (thi hieu))) or (ho chieu)) xanh - hanh tranh va nhung cong ta than cap*.