Perhaps you should try some spelling variations:
thiet tach » chiet tach, thien hach, thuat tach
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
thanh chau » thanh cha, thanh cham, thanh chu
cua nhung » va nhung
ho thiet » hoc thiet, hoa thiet, so thiet
tung cua » trung cua, tuong cua, dung cua
cong dan » cong san, cong tan, huong dan
phan cau » phan dau, phan cac, phan lap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho thiet tach - thanh tung cua nhung cong dan ((thanh chau) or (((phan cau) or (phan tu))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho thiet tach - thanh tung cua nhung cong dan ((thanh chau) OR (((phan cau) OR (phan tu)))).
• Adding a wildcard symbol may retrieve word variants: ho thiet tach - thanh tung cua nhung cong dan ((thanh chau) or (((phan cau) or (phan tu))))*.