Perhaps you should try some spelling variations:
tuong trinh » chuong trinh, phuong trinh, cong trinh
chieu sach » chinh sach, chiet tach, chieu sang
manh tuong » manh tung, manh cuong, minh tuong
doi chieu » doc hieu, doi chi, mot chieu
dung cong » dung trong
cong thai » cong hai, hong thai, cong thanh
thai doan » chan doan, tap doan, giai doan
doan van » doan va, hoang 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: doi chieu sach - manh tuong trinh dung cong thai doan van~.
• Adding a wildcard symbol may retrieve word variants: doi chieu sach - manh tuong trinh dung cong thai doan van*.