Perhaps you should try some spelling variations:
truong phuong » truong chung, truong trung, dung phuong
truong vuong » truong huong, truong thuong, duong vuong
thanh trung » thanh tung
theo chu » theo chieu, cho chu, chao chu
chu sach » cau sach, thu sach, chieu sach
trung va » truong va, trang va, trung ha
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 chu sach - thanh trung va ((truong vuong) or (truong phuong)) dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu sach - thanh trung va ((truong vuong) OR (truong phuong)) dan toan cao.
• Adding a wildcard symbol may retrieve word variants: theo chu sach - thanh trung va ((truong vuong) or (truong phuong)) dan toan cao*.