Perhaps you should try some spelling variations:
nhanh thanh » phan thanh, nhanh tinh
hoang thanh » hoang anh, dong thanh, hoang xanh
chieu tinh » trieu tinh, lieu tinh, chau tinh
doi chieu » doc hieu, doi chi, ho chieu
tang luan » dung luan
dan thanh » dang thanh, danh thanh, ban thanh
anh tang » anh bang, anh dang, anh nang
luan ban » luan van, luan san, luan han
ban cong » bang cong, van cong, phan cong

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 tinh - anh tang luan ban cong ((dan thanh) or (((nhanh thanh) or (hoang thanh)))) ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu tinh - anh tang luan ban cong ((dan thanh) OR (((nhanh thanh) OR (hoang thanh)))) ban.
• Adding a wildcard symbol may retrieve word variants: doi chieu tinh - anh tang luan ban cong ((dan thanh) or (((nhanh thanh) or (hoang thanh)))) ban*.