Perhaps you should try some spelling variations:
thanh trung » thanh tung
chiet tach » chieu sach
cong doan » cong dan, dong doanh, cong san
cong hoan » cong hoa, dong hoa, cong san
ho chiet » ho chieu, ho thiet, hoc thiet
trung ve » trung va, trung vu, trung vi
ve nhung » va nhung, tu nhung
phan dau » phan tu, hang dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - thanh trung ve nhung ((cong doan) OR (cong hoan)) phan dau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho chiet tach - thanh trung ve nhung ((cong doan) OR (cong hoan)) phan dau".
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - thanh trung ve nhung ((cong doan) OR (cong hoan)) phan dau*.