Perhaps you should try some spelling variations:
dong doanh » dung doanh, trong doanh, doanh doanh
canh trinh » canh tranh, hanh trinh, canh tinh
doanh phan » doanh nhan, doan phan, doanh thanh
trinh vat » trinh van, trinh luat, sinh vat
dang dong » dang cong, dung dong, dan dong
khi sang » khai sang, phi san, nha sang
vat dang » van dang, vat dung, va dang
phan lap » phan dau

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi khi sang - canh trinh vat dang dong doanh phan lap~.
• Adding a wildcard symbol may retrieve word variants: doi khi sang - canh trinh vat dang dong doanh phan lap*.