Perhaps you should try some spelling variations:
thieu xanh » chieu xanh, hieu manh, thien anh
chinh luan » chinh ngan, trinh luan, binh luan
trinh quan » tinh quang, trinh luat, trinh han
hoc thieu » toc thieu, hoc hien
cong manh » cong danh, duong manh, cong thanh
manh van » anh van, menh van, canh van

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 - hanh ((((chinh luan) or (trinh quan))) or (chinh quyen)) trong cong manh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc thieu xanh - hanh ((((chinh luan) OR (trinh quan))) OR (chinh quyen)) trong cong manh van ban.
• Adding a wildcard symbol may retrieve word variants: hoc thieu xanh - hanh ((((chinh luan) or (trinh quan))) or (chinh quyen)) trong cong manh van ban*.