Perhaps you should try some spelling variations:
chieu tinh » trieu tinh, lieu tinh, kieu tinh
nhanh lang » nhanh quang, nhanh thang, nhan dang
chau tinh » cuu tinh, ha tinh, cua tinh
sang cong » dang cong, bang cong, hang cong
lang lua » lang cua, tang luan, hang luan
lua sang » luc sang, bua sang, cua sang
cong tan » cong tac, cong san, cong thanh
tan luan » tang luan, toan luan, dan luan

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 tinh) or (chau tinh)) - nhanh lang lua sang cong tan luan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((chieu tinh) OR (chau tinh)) - nhanh lang lua sang cong tan luan van*.