Doing business by the lack of knowledge of the cause have failed. I realize well with those words because my father, who is a civil servant, and there is not much business knowledge have attempted to create their own business, but it failed.
Doing business without their knowledge. It failed I realized with such words. Because my father was a civil servant and business knowledge, not many have tried to create their own business, but it failed.
The business by lack of knowledge, experience, I realize well with such words. Because my father, which officials and business knowledge not trying to create their own business, but failed.