YOU SAID:
I have a candy business.
INTO JAPANESE
私はお菓子のビジネスをしています。
BACK INTO ENGLISH
I am in the candy business.
INTO JAPANESE
私はお菓子の仕事をしています。
BACK INTO ENGLISH
I work in confectionery.
INTO JAPANESE
製菓の仕事をしています。
BACK INTO ENGLISH
I work in confectionery.
That didn't even make that much sense in English.