Perhaps you should try some spelling variations:
thien hach » thien thanh, hien hanh
hanh tranh » canh tranh, hanh trinh, hanh trang
tranh cua » doanh cua, manh cua
dong cong » duong cong, dung cong, dang cong
ho thien » nho thien, ho thiet, ho tien
cua dong » chua dong, cua cong, cua dang
cong dan » cong san, cong tan, huong dan
than cau » toan cau, than cap, thanh chau
phan cau » phan dau, phan cac, phan tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho thien hach - hanh tranh cua dong cong dan ((than cau) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho thien hach - hanh tranh cua dong cong dan ((than cau) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: ho thien hach - hanh tranh cua dong cong dan ((than cau) or (phan cau))*.