Perhaps you should try some spelling variations:
chieu sach » chinh sach, chieu sang, chieu xanh
truong cua » truong ca, truong quan, truong cao
khong cang » thong cong, hong bang, khong dung
thanh chau » thanh cha, thanh cham, thanh chu
trung cua » trung tuan, trung cap, dung cua
van thanh » ban thanh, van tuan
cang van » dang van, tang van, lang van

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)) - hanh ((trung cua) or (truong cua)) khong cang van thanh chau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sach) OR (chiet tach)) - hanh ((trung cua) OR (truong cua)) khong cang van thanh chau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chieu sach) OR (chiet tach)) - hanh ((trung cua) or (truong cua)) khong cang van thanh chau".
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sach) OR (chiet tach)) - hanh ((trung cua) or (truong cua)) khong cang van thanh chau*.