management - An Overview
planet?�s biggest salesman??Joe Girard emphasizes in his book The best way to Sell Everything to Anybody which the those who excel in sales don?�t tactic it like a just one-and-performed transactional arrangement.|love,中?�解?�为?�情,喜?�。爱???种发乎人?�心?�情?�,?�中?�里?��?很多解释,由?�种