Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh phan » thanh phan, anh phan, hanh han
thanh cha » thanh ha, thanh nha, thanh phan
chu xanh » chu manh, chua xang, chuc danh
cong van » cong vang, song van, cong tan
cong san » cong tac
phan va » phan van, nhan va, han va

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

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