Perhaps you should try some spelling variations:
xuan truong » xa truong, duong truong
hanh tranh » canh tranh, hanh trinh, hanh trang
cua truong » cua trung, cac truong, xa truong
hieu manh » chieu xanh, hieu nganh, dieu hanh
cua trong » cua trung, qua trong, ca trong
hoc hieu » hoc thieu, hoc hien, doc hieu
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van 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: hoc hieu manh - hanh tranh ((cua trong) or (((cua truong) OR (xuan truong)))) cong dan than cap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc hieu manh - hanh tranh ((cua trong) OR (((cua truong) OR (xuan truong)))) cong dan than cap*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hieu manh - hanh tranh ((cua trong) or (((cua truong) OR (xuan truong)))) cong dan than cap*".