Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh van » trinh han, trinh quan, trinh toan
cong hoan » cong hoa, dong hoa, cong san
ho chieu » theo chieu, hoc thieu, doi chieu
tran van » luan van
cong dan » cong san, cong tan, huong dan
phan dau » phan tu, hang dau

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 - canh ((tran van) or (trinh van)) nhung ((cong dan) or (cong hoan)) phan dau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - canh ((tran van) OR (trinh van)) nhung ((cong dan) OR (cong hoan)) phan dau.
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - canh ((tran van) or (trinh van)) nhung ((cong dan) or (cong hoan)) phan dau*.