Perhaps you should try some spelling variations:
cong doanh » cong danh, cong doan, dong doanh
thong cong » trong cong, tong cong, thong thong
tieu sach » chieu sach, dien sach, te sach
cua thong » cua thuong, cua khong, cua tong
doanh van » doan van, doanh va, doanh ban
anh ban » anh bang, anh bai, anh van
ban cua » ban quan

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo tieu sach - anh ban cua thong cong doanh van ban~.
• Adding a wildcard symbol may retrieve word variants: theo tieu sach - anh ban cua thong cong doanh van ban*.