Perhaps you should try some spelling variations:
chieu sang » chieu sach, chieu xanh, hieu lang
hung vuong » hoang vuong
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, dieu hanh
hanh dang » hanh dong, anh dang, hanh dung
dang van » hoang van, hang va
ban cao » bao cao, ban can, ban co

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 manh) or (chieu sang)) - hanh dang van ((hung vuong) or (nhung cong)) van ban cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((hieu manh) OR (chieu sang)) - hanh dang van ((hung vuong) OR (nhung cong)) van ban cao.
• Adding a wildcard symbol may retrieve word variants: ho ((hieu manh) or (chieu sang)) - hanh dang van ((hung vuong) or (nhung cong)) van ban cao*.