Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hieu lang » chieu sang, hieu quang, nhieu tang
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
ban thanh » ban hanh, ban hang
van thang » van khang, van hang, van than
van thanh » van tuan
tinh ban » tinh bang, trinh ban, tinh bac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((hieu lang) or (chieu xanh)) - hanh tinh ban thanh cong ((van thang) or (van thanh)) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu lang) OR (chieu xanh)) - hanh tinh ban thanh cong ((van thang) OR (van thanh)) ban.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu lang) or (chieu xanh)) - hanh tinh ban thanh cong ((van thang) or (van thanh)) ban*.