Perhaps you should try some spelling variations:
hanh tranh » canh tranh, hanh trinh, hanh trang
thi chieu » thi chien, thi hieu, theo chieu
mot chieu » doi chieu, ho chieu
tranh cua » doanh cua, manh cua
dung cong » dung trong
dan thanh » dang thanh, danh thanh, ban thanh
thanh cau » thanh chau, thanh mau, nhanh cau
doc hieu » toc thieu, hoc thieu, hoc hien
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((thi chieu) or (mot chieu))) or (doc hieu)) xanh - hanh tranh cua dung cong dan thanh cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((thi chieu) OR (mot chieu))) OR (doc hieu)) xanh - hanh tranh cua dung cong dan thanh cau.
• Adding a wildcard symbol may retrieve word variants: ((((thi chieu) or (mot chieu))) or (doc hieu)) xanh - hanh tranh cua dung cong dan thanh cau*.