Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
tranh van » tran van, trinh van, thanh van
van nhung » van nhuong, va nhung, van hung
cong toan » cong tan, cong hoan, cong tuan
toan phan » thanh phan, toan ban, hoa phan
chi hanh » chi nhanh, chi thanh, thi hanh
phan dau » phan tu, hang dau
doi chi » doi khi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chi hanh - canh tranh van nhung cong toan phan dau~.
• Adding a wildcard symbol may retrieve word variants: doi chi hanh - canh tranh van nhung cong toan phan dau*.