Perhaps you should try some spelling variations:
nhung cong » thong cong, hang cong, nhung don
hanh dung » thanh dung, anh dung, hanh dong
hanh mang » nhanh mang, hanh trang, nhanh lang
dung cong » dung trong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
ban cau » bang cau, ban can, van cau

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

• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - ((hanh dung) OR (hanh mang)) cua ((nhung cong) OR (dung cong)) van ban cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((hanh dung) or (hanh mang)) cua ((nhung cong) OR (dung cong)) van ban cau~".
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - ((hanh dung) or (hanh mang)) cua ((nhung cong) OR (dung cong)) van ban cau*.