Perhaps you should try some spelling variations:
truong cua » truong quan, truong cao, huong cua
hieu manh » chieu xanh, hieu nganh, dieu hanh
truong ca » truong cao, truong va, trong ca
hoc hieu » hoc thieu, hoc hien, doc hieu
cong dan » cong san, huong dan, cong dong
cong tan » cong tac, cong san, cong thanh
toan cau » toan cao, toan ban, toan tap

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hieu manh - hanh ((truong cua) or (truong ca)) nhung ((cong dan) or (cong tan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - hanh ((truong cua) OR (truong ca)) nhung ((cong dan) OR (cong tan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc hieu manh - hanh ((truong cua) or (truong ca)) nhung ((cong dan) or (cong tan)) toan cau*.