Perhaps you should try some spelling variations:
nhung xuong » nhung huong, nhung tuong, nhung phuong
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh quan » tinh quang, trinh luat, trinh han
doi chieu » doc hieu, doi chi, ho chieu
trinh van » trinh han, trinh toan, dinh van
xuong dan » huong dan, xuong san, tuong dan
dan than » dan chan, ban than, van than
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: doi chieu xanh - hanh ((trinh van) or (trinh quan)) nhung xuong dan than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - hanh ((trinh van) OR (trinh quan)) nhung xuong dan than cau.
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - hanh ((trinh van) or (trinh quan)) nhung xuong dan than cau*.