Perhaps you should try some spelling variations:
chieu sach » chinh sach, chiet tach, chieu sang
chieu tinh » trieu tinh, lieu tinh, kieu tinh
thanh tung » thanh cong
chau tinh » cuu tinh, ha tinh, cua tinh
tung cua » trung cua, tuong cua, dung cua
van cong » van dong, van phong, phan cong
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
cua van » cua ban, cua vat, cua dan

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 (((chieu tinh) OR (chau tinh)))) - thanh tung cua van cong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu sach) OR (((chieu tinh) OR (chau tinh)))) - thanh tung cua van cong dan toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((chieu sach) or (((chieu tinh) OR (chau tinh)))) - thanh tung cua van cong dan toan cao".
• Adding a wildcard symbol may retrieve word variants: ho ((chieu sach) or (((chieu tinh) OR (chau tinh)))) - thanh tung cua van cong dan toan cao*.