Perhaps you should try some spelling variations:
nhuong cong » nhung cong, luong cong, duong cong
canh thanh » canh tranh, danh thanh, anh thanh
van nhuong » van chuong, van phuong, van huong
chi thanh » chi nhanh, thi thanh, cho thanh
thanh van » thanh san, thanh toan, thanh phan
cong toan » cong tan, cong hoan, cong tuan
phan dau » 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 thanh - canh thanh van nhuong cong toan ((phan dau) OR (phan tu))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chi thanh - canh thanh van nhuong cong toan ((phan dau) OR (phan tu))".
• Adding a wildcard symbol may retrieve word variants: doi chi thanh - canh thanh van nhuong cong toan ((phan dau) OR (phan tu))*.