Comparison research of chakkenge，hindrance stress
[Abstract]Objective This study aimed to compare challenge stress,hindrance strew,and job satisfaction between managers and employees,males and females,thus provide theoretical and practical suggestions to improve productivity.(Ｚｈａｏ Ｄｏｎｇｍｅｉ Ｈｉｒｏｙｕｋｉ ＹＡＭＡＧＵＣＨ)