Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, thi chieu
canh trinh » canh tranh, hanh trinh, canh tinh
trinh dap » trinh lap, trinh da, trinh dan
theo chu » cho chu, chao chu, theo yeu
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
khan cap » khan ap, than cap, khoan cam

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chu) or (theo chieu)) sang - canh trinh dap ung ((cong dan) or (cong tan)) khan cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chu) OR (theo chieu)) sang - canh trinh dap ung ((cong dan) OR (cong tan)) khan cap.
• Adding a wildcard symbol may retrieve word variants: ((theo chu) or (theo chieu)) sang - canh trinh dap ung ((cong dan) or (cong tan)) khan cap*.