Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh tung » thanh cong
hieu manh » hieu nganh, dieu hanh, hien hanh
dung cong » dung trong
dan thanh » dang thanh, danh thanh, ban thanh
thanh lap » thanh san, phan lap, thanh hai
tung cua » trung cua, tuong cua, dung cua
cua dung » cua dang, cua dong, qua dung
cong dan » cong san, cong tan, huong dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((hieu manh) OR (chieu xanh)) - thanh tung cua dung cong dan thanh lap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((hieu manh) OR (chieu xanh)) - thanh tung cua dung cong dan thanh lap".
• Adding a wildcard symbol may retrieve word variants: toc ((hieu manh) OR (chieu xanh)) - thanh tung cua dung cong dan thanh lap*.