Perhaps you should try some spelling variations:
trinh luan » trinh luat, trinh quan, trinh han
nhung song » nhung cong, nhung bong, nhung chong
chi xanh » chi anh, chi hanh, chieu xanh
chi danh » chi dan, chi anh, chi dinh
tinh cua » trinh cua, sinh cua, tinh chat
song van » hoang van, trong van, duong van
van quan » van ban
quan lap » quan luan, quang lam, quan lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi ((chi xanh) or (chi danh)) - hanh ((trinh luan) or (tinh cua)) nhung song van quan lap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi xanh) OR (chi danh)) - hanh ((trinh luan) OR (tinh cua)) nhung song van quan lap.
• Adding a wildcard symbol may retrieve word variants: doi ((chi xanh) or (chi danh)) - hanh ((trinh luan) or (tinh cua)) nhung song van quan lap*.