Perhaps you should try some spelling variations:
luan thong » luan phong, luan tuong, luat thong
thieu xanh » chieu xanh, hieu manh, thien danh
thong cong » trong cong, tong cong, thong thong
thien anh » thien danh, tien anh, thien thanh
hanh binh » thanh binh, nhanh binh, manh binh
binh luan » trinh luan
san tuan » van tuan, san luan, tran tuan
san quan » van quan, ban quan, dan quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc ((thieu xanh) OR (thien anh)) - hanh binh luan thong cong ((san tuan) or (san quan)) cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc ((thieu xanh) OR (thien anh)) - hanh binh luan thong cong ((san tuan) OR (san quan)) cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc ((thieu xanh) OR (thien anh)) - hanh binh luan thong cong ((san tuan) or (san quan)) cao".
• Adding a wildcard symbol may retrieve word variants: hoc ((thieu xanh) OR (thien anh)) - hanh binh luan thong cong ((san tuan) or (san quan)) cao*.