Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
dinh sach » sinh sach, tinh sach, chinh sach
truong va » truong dai, truong cao, truong dao
hoa dinh » hoa sinh, hoa binh, hoa hinh
trang va » tran van, hang va
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap

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

• If you are trying to use Boolean operators, they must be ALL CAPS: hoa dinh sach - thanh ((((trung tam) OR (trang va))) OR (truong va)) nhung cong dan toan cao~.
• Adding a wildcard symbol may retrieve word variants: hoa dinh sach - thanh ((((trung tam) or (trang va))) or (truong va)) nhung cong dan toan cao*.