Perhaps you should try some spelling variations:
truong huong » truong phuong, truong thuong, truong vuong
chieu sach » chinh sach, chieu sang, chieu xanh
nhanh lang » nhanh quang, nhanh thang, nhanh dong
cua truong » cua trung, xuan truong, cac truong
nhan dang » nhan dan, phan dang, tran dang
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.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu sach) OR (chiet tach)) - ((nhanh lang) or (nhan dang)) cua truong huong dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sach) OR (chiet tach)) - ((nhanh lang) OR (nhan dang)) cua truong huong dan toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu sach) OR (chiet tach)) - ((nhanh lang) or (nhan dang)) cua truong huong dan toan cao".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sach) OR (chiet tach)) - ((nhanh lang) or (nhan dang)) cua truong huong dan toan cao*.