Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh luan » trinh luat, trinh han, trinh toan
trinh quan » tinh quang, trinh luat, trinh han
dung phung » dung phuong, dung chung, dung nhung
ho chieu » theo chieu, hoc thieu, doi chieu
van than » van thanh, van thang, van tuan
than cau » toan cau, phan cau, than cap

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu xanh - hanh ((trinh luan) or (trinh quan)) dung phung van than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - hanh ((trinh luan) OR (trinh quan)) dung phung van than cau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - hanh ((trinh luan) or (trinh quan)) dung phung van than cau*.