Perhaps you should try some spelling variations:
nhanh lang » nhanh quang, nhanh thang, nhan dang
hanh mang » nhanh mang, hanh trang, thanh hang
theo cuu » theo chu, khao cuu, thao cua
van cong » van dong, van phong, phan cong
cong tac » cong ty
toan tai » toan tap, doanh tai, toan cao
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo cuu tinh - ((hanh mang) or (nhanh lang)) luan van cong tac ((toan tai) or (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo cuu tinh - ((hanh mang) OR (nhanh lang)) luan van cong tac ((toan tai) OR (toan ban)).
• Adding a wildcard symbol may retrieve word variants: theo cuu tinh - ((hanh mang) or (nhanh lang)) luan van cong tac ((toan tai) or (toan ban))*.