Perhaps you should try some spelling variations:
hanh trang » thanh trung, canh tranh, hanh trinh
hieu manh » chieu xanh, hieu nganh, dieu hanh
trang cua » tranh cua, tang cua, trung cua
dong cong » duong cong, dung cong, dang cong
cua dong » chua dong, cua cong, cua dang
cong san » cong tac
pham cac » phan cac, pham ca, pham dac
pham can » pham van, pham lan, pham ca

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (trieu tinh)) - hanh trang cua dong cong san ((pham cac) OR (pham can))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((hieu manh) or (trieu tinh)) - hanh trang cua dong cong san ((pham cac) OR (pham can))~".
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (trieu tinh)) - hanh trang cua dong cong san ((pham cac) OR (pham can))*.