Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hiem ngan » kim ngan, viem gan
hanh sinh » hanh tinh, hanh dinh, hinh sinh
cua nhung » va nhung
sinh cua » manh cua, dinh cuu, sinh va
cong tan » cong tac, cong san, cong thanh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hiem ngan) or (chieu xanh)) - hanh sinh cua nhung ((cong tan) or (huong dan)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hiem ngan) OR (chieu xanh)) - hanh sinh cua nhung ((cong tan) OR (huong dan)) toan ban.
• Adding a wildcard symbol may retrieve word variants: ho ((hiem ngan) or (chieu xanh)) - hanh sinh cua nhung ((cong tan) or (huong dan)) toan ban*.