Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
doanh hoan » doanh doanh, doanh nhan, doanh luan
doanh khoa » toan khoa
hanh tang » hanh trang, anh tang, hanh mang
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
tang va » trang va, tang van, thang 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 (chu manh)) - hanh tang va nhung phuong ((doanh hoan) or (doanh khoa)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu manh)) - hanh tang va nhung phuong ((doanh hoan) OR (doanh khoa)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) OR (chu manh)) - hanh tang va nhung phuong ((doanh hoan) or (doanh khoa)) cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) OR (chu manh)) - hanh tang va nhung phuong ((doanh hoan) or (doanh khoa)) cau*.