Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
hanh luan » khanh luan, hang luan, hanh luat
van nhung » van nhuong, va nhung, van hung
cong hach » cong sach, cong thanh, cong khanh
hach toan » thanh toan, manh toan
theo cuu » theo chu, khao cuu, thao cua
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 luan van nhung cong hach toan tap~.
• Adding a wildcard symbol may retrieve word variants: theo cuu tinh - hanh luan van nhung cong hach toan tap*.