Perhaps you should try some spelling variations:
hieu xanh » chieu xanh, hieu nganh, dieu hanh
hieu manh » chieu xanh, hieu nganh, dieu hanh
canh manh » lanh manh, canh tranh, cach mang
cua nhung » va nhung
quang cao » nang cao, quang nam
manh cua » doanh cua, ban cua
dung anh » dung danh, duong anh, hung anh
dong anh » hong anh, dong thanh, hoang anh

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

• Performing a fuzzy search may retrieve terms with similar spellings: doc ((hieu xanh) or (hieu manh)) - canh manh cua nhung ((dung anh) OR (dong anh)) quang cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doc ((hieu xanh) OR (hieu manh)) - canh manh cua nhung ((dung anh) OR (dong anh)) quang cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doc ((hieu xanh) or (hieu manh)) - canh manh cua nhung ((dung anh) OR (dong anh)) quang cao".
• Adding a wildcard symbol may retrieve word variants: doc ((hieu xanh) or (hieu manh)) - canh manh cua nhung ((dung anh) OR (dong anh)) quang cao*.