Perhaps you should try some spelling variations:
hanh trung » thanh trung, hanh trang, manh trung
hoc chinh » hoan chinh, hoc sinh, hoc kinh
trung dap » trung cap, trung dai, trung dam
dap nhung » vap nhung, va nhung, dap ung
cong dan » cong san, cong tan, cong dong
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 chinh sach - hanh trung dap nhung ((cong dan) or (huong dan)) toan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc chinh sach - hanh trung dap nhung ((cong dan) OR (huong dan)) toan cau.
• Adding a wildcard symbol may retrieve word variants: hoc chinh sach - hanh trung dap nhung ((cong dan) or (huong dan)) toan cau*.