Perhaps you should try some spelling variations:
chieu sang » chieu sach, hieu lang, nhieu tang
chieu xanh » chieu sach, chieu tinh, hieu manh
hanh trinh » canh tranh, hanh chinh
nhung don » nhung van, nhung bo
dung cong » dung trong
trinh va » trinh van, trinh vat, trinh ve
ban co » ban do, san co

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chieu sang) or (chieu xanh)) - hanh trinh va ((nhung don) or (dung cong)) van ban co~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chieu sang) OR (chieu xanh)) - hanh trinh va ((nhung don) OR (dung cong)) van ban co.
• Adding a wildcard symbol may retrieve word variants: theo ((chieu sang) or (chieu xanh)) - hanh trinh va ((nhung don) or (dung cong)) van ban co*.