Perhaps you should try some spelling variations:
khuong tinh » chuong trinh, phuong trinh, phuong binh
nhanh tinh » nhanh thanh, hanh trinh, nhan sinh
cua nhung » va nhung
huong anh » phuong anh, khuong anh, hong anh
cua tinh » cua sinh, va tinh, ha tinh
tinh cua » trinh cua, sinh cua, tinh chat
doi cua » dai cua, hoi cua

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: doi cua tinh - nhanh tinh cua nhung ((huong anh) or (khuong tinh)) luan van~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi cua tinh - nhanh tinh cua nhung ((huong anh) OR (khuong tinh)) luan van.
• Adding a wildcard symbol may retrieve word variants: doi cua tinh - nhanh tinh cua nhung ((huong anh) or (khuong tinh)) luan van*.