Perhaps you should try some spelling variations:
chiet tach » chieu sach
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh trinh » canh tranh, hanh chinh
trinh quan » tinh quang, trinh luat, trinh han
quan nhung » qua nhung, cua nhung, luan chung
nhung cong » dung cong, thong cong, hang cong
cong dan » cong san, cong tan, huong dan

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) or (chieu xanh)) - hanh trinh quan nhung cong dan ((van ban) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chiet tach) OR (chieu xanh)) - hanh trinh quan nhung cong dan ((van ban) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: ho ((chiet tach) or (chieu xanh)) - hanh trinh quan nhung cong dan ((van ban) or (toan ban))*.