The Warehouse optimization planning some time ago to do very well, it will be something more than the previous warehouse storage, but also more regular, initially in the he suggested that we use the new warehouse management approach, hesitation I have it, thinking has been done for so long, has always been like this, too well, new regulations also do not know what effect how everything, then he insisted on using, I would compromise, he developed a Warehouse optimization planning, according to the Warehouse optimization planning we have to do a lot of adjustments, etc. after the adjustment was also look not to come out, then slowly to start using the effect is out, the work efficiency a lot of improved than before.