Perhaps you should try some spelling variations:
thuong manh » thuong mach, thuong nganh, thuong mai
hanh dung » thanh dung, anh dung, hanh dong
luan nang » luan van, luan san
manh toan » thanh toan, anh tuan, tinh toan
theo cuu » theo chu, khao cuu, thao cua
van nang » van quang, van ban, van dong
toan tap » toan 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 dung ((luan nang) OR (van nang)) thuong manh toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo cuu tinh - hanh dung ((luan nang) OR (van nang)) thuong manh toan tap".
• Adding a wildcard symbol may retrieve word variants: theo cuu tinh - hanh dung ((luan nang) OR (van nang)) thuong manh toan tap*.