Perhaps you should try some spelling variations:
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh dung » thanh duong, thanh tung, thanh hung
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
tran xuan » tran quang
ho chieu » theo chieu, hoc thieu, doi chieu
dung cua » dung luan, dung cho
cong tan » cong tac, cong san, cong thanh
tran van » luan van

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 - thanh dung cua nhung cong tan ((tran xuan) or (tran van))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu xanh - thanh dung cua nhung cong tan ((tran xuan) OR (tran van)).
• Adding a wildcard symbol may retrieve word variants: ho chieu xanh - thanh dung cua nhung cong tan ((tran xuan) or (tran van))*.