Perhaps you should try some spelling variations:
nhanh chung » nhanh chuong, nhanh chong, nhanh hung
nhung cong » dung cong, thong cong, hang cong
cong doanh » cong danh, cong doan, dong doanh
tieu sach » chieu sach, dien sach, te sach
chung cua » chung cu, dung cua, huong cua
cua nhung » va nhung
doanh van » doan van, doanh va, doanh 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 tieu sach - nhanh chung cua nhung cong doanh van ban~.
• Adding a wildcard symbol may retrieve word variants: theo tieu sach - nhanh chung cua nhung cong doanh van ban*.