Perhaps you should try some spelling variations:
chiet tach » chieu sach
trung cua » truong cua, trung tuan, trung cap
ho chiet » ho chieu, ho thiet, hoc thiet
tang cua » mang cua, hang cua, tang luan
cong van » cong vang, cong san, song van
van tan » van tuan, van ban, van tai
tan cao » toan cao, tao cao, tay cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chiet tach - hanh ((trung cua) or (tang cua)) trong cong van tan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - hanh ((trung cua) OR (tang cua)) trong cong van tan cao.
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - hanh ((trung cua) or (tang cua)) trong cong van tan cao*.