new knowlegde

two days work is already end. thanks the driver agent drive me to work at this two days and treat me breakfast and dinner. you are good and always is say fcuking fcuking de. this driver is six sigma sale manager!!!

what is six sigma!!! beginning i also don't, when i check at wikipedia, i feel more important in our life!!

this is for business management strategy. ensure, improve, control and zero defeat the quality of product, application and useful at manufacturing and business process. it is a quality and statistical management and method.