Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chiet tach » chieu sach
qua nhung » quan nhung, cua nhung, qua chung
vang than » sang than, cang thang, dang thanh
ho chiet » ho chieu, ho thiet, hoc thiet
hanh van » thanh van, khanh van, hanh va
van than » van thanh, van thang, van tuan
van qua » van quan, van quy, van cua

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 van qua nhung cong ((vang than) or (van than)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chiet tach - hanh van qua nhung cong ((vang than) OR (van than)) cau.
• Adding a wildcard symbol may retrieve word variants: ho chiet tach - hanh van qua nhung cong ((vang than) or (van than)) cau*.