Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, thien anh, thien danh
luat chung » luan chung, luat thuong, luat cong
cuong danh » cuon danh, huong dan, cuong linh
hieu manh » chieu xanh, hieu nganh, dieu hanh
cua chung » cua nhung, luan chung, cua cong
danh luan » doanh luan, dan luan, tranh luan

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

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((thieu xanh) or (hieu manh)) - canh tranh ((cua chung) OR (luat chung)) cuong danh luan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (hieu manh)) - canh tranh ((cua chung) OR (luat chung)) cuong danh luan van.
• The words AND, OR and NOT may confuse the search; try adding quotes: "toc ((thieu xanh) or (hieu manh)) - canh tranh ((cua chung) OR (luat chung)) cuong danh luan van".
• Adding a wildcard symbol may retrieve word variants: toc ((thieu xanh) or (hieu manh)) - canh tranh ((cua chung) OR (luat chung)) cuong danh luan van*.