Perhaps you should try some spelling variations:
hanh trung » thanh trung, hanh trang, manh trung
theo chieu » theo tieu, ho chieu, theo chu
trung ha » trung hoc, trung tam, trung cap
ha nhung » hoa nhung, hay nhung, pha nhung
cong dan » cong san, cong tan, cong dong
phan cac » nhan cach, phan dau, phan lap
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) or (doi chi)) tinh - hanh trung ha nhung ((cong dan) OR (huong dan)) phan cac~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (doi chi)) tinh - hanh trung ha nhung ((cong dan) OR (huong dan)) phan cac.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (doi chi)) tinh - hanh trung ha nhung ((cong dan) OR (huong dan)) phan cac".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (doi chi)) tinh - hanh trung ha nhung ((cong dan) OR (huong dan)) phan cac*.