Perhaps you should try some spelling variations:
thiet tach » chiet tach, thien hach, thuat tach
hanh tranh » canh tranh, hanh trinh, hanh trang
hoa thiet » hoc thiet, toan thiet, hoa viet
tranh cua » doanh cua, manh cua
dung cong » dung trong
thanh chu » thanh chau, thanh cha, thanh thu
cua dung » cua dang, cua dong, qua dung
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: hoa thiet tach - hanh tranh cua dung cong dan ((((than cau) or (thanh chu))) or (phan cau))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoa thiet tach - hanh tranh cua dung cong dan ((((than cau) OR (thanh chu))) OR (phan cau)).
• Adding a wildcard symbol may retrieve word variants: hoa thiet tach - hanh tranh cua dung cong dan ((((than cau) or (thanh chu))) or (phan cau))*.