Perhaps you should try some spelling variations:
thanh trung » thanh tung
chieu sach » chiet tach, chieu sang, chieu xanh
trung hieu » thuong hieu, trung kien, trong hiep
hieu tong » hieu tuong, hieu truong, bieu tuong
tong cong » trong cong, cong cong, dung cong
cong dan » cong san, cong tan, huong dan
gian cao » gian cac, gian co, giai cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((chieu sach) OR (chinh sach)) - thanh trung hieu tong cong dan gian cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) OR (chinh sach)) - thanh trung hieu tong cong dan gian cao".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) OR (chinh sach)) - thanh trung hieu tong cong dan gian cao*.