Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
hanh trinh » canh tranh, hanh chinh
doi chieu » doc hieu, doi chi, ho chieu
trinh cua » tinh cua, trinh luat, trinh quan
nhung van » phung van, nhung bai, nhung cau
dang cong » dung cong
van tuan » van quan, van ban, anh tuan
tuan cu » tuan tu, quan cua, tuan thu

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sang - hanh trinh cua ((nhung van) or (dang cong)) van tuan cu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - hanh trinh cua ((nhung van) OR (dang cong)) van tuan cu*.