On first click JinJang rotates to 360, on second click because it is already at 360 it won't animate anymore. try '+=360' but fast clicking will mess up your animation, in that case you fromTo tween and animate from 0 to 360.
TweenLite.to(JinJang, 6, { rotation:'+=360', transformOrigin:"center", ease: Power0.easeNone, repeat:10 });
//or try fromTo tween
TweenLite.fromTo(JinJang, 6, {rotation: 0}, { rotation: 360, transformOrigin:"center", ease: Power0.easeNone, repeat:10 });