Perhaps you should try some spelling variations:
thanh trung » thanh tung
tieu xanh » tieu danh, chieu xanh, dieu hanh
dung cong » dung trong
thuat bao » thuat bai, thuat do, thuat o
trung va » truong va, trang va, trung ha
cong dan » cong san, cong tan, huong dan
va dung » van dung, va duong, vat dung

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu xanh - thanh trung va dung cong dan ((thuat bao) OR (thuat giao))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo tieu xanh - thanh trung va dung cong dan ((thuat bao) OR (thuat giao))".
• Adding a wildcard symbol may retrieve word variants: theo tieu xanh - thanh trung va dung cong dan ((thuat bao) OR (thuat giao))*.