Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
canh doanh » hanh doanh, chinh doanh, doanh doanh
doanh cua » doanh luan
nhan cua » nhat cua, nhan luc, nhan su
dan toan » van toan, dan than, manh toan
toan cao » toan ban, toan tap
ham cua » pham cua, hai cua, nam cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ham cua) or (nhan cua)) tinh - canh doanh cua ((nhung cong) or (trong cong)) dan toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ham cua) OR (nhan cua)) tinh - canh doanh cua ((nhung cong) OR (trong cong)) dan toan cao.
• Adding a wildcard symbol may retrieve word variants: ((ham cua) or (nhan cua)) tinh - canh doanh cua ((nhung cong) or (trong cong)) dan toan cao*.