Perhaps you should try some spelling variations:
thanh trung » thanh tung
theo dieu » theo tieu, theo chieu, thuoc dieu
dieu danh » dieu hanh, tieu danh, dia danh
cua tong » cua cong, cua dong, cua song
cua nong » cua cong, cuu nong, cua dong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo dieu danh - thanh trung ((cua tong) OR (cua nong)) cong dan than cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo dieu danh - thanh trung ((cua tong) OR (cua nong)) cong dan than cau*".