Perhaps you should try some spelling variations:
thanh trung » thanh tung
thuoc sach » hoc sach, nuoc sach, thuat sach
tam phuong » tai phuong, nam phuong, tam huong
thue sach » thu sach, thuat sach, te sach
duong van » duong va, luong va, dang van
thanh lap » thanh san, phan lap, thanh hai
dung van » dung va, dang van, dung von

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho ((thue sach) OR (thuoc sach)) - thanh trung tam phuong ((dung van) or (duong van)) thanh lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: cho ((thue sach) OR (thuoc sach)) - thanh trung tam phuong ((dung van) OR (duong van)) thanh lap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho ((thue sach) OR (thuoc sach)) - thanh trung tam phuong ((dung van) or (duong van)) thanh lap".
• Adding a wildcard symbol may retrieve word variants: cho ((thue sach) OR (thuoc sach)) - thanh trung tam phuong ((dung van) or (duong van)) thanh lap*.