S???i?n tho?i: Nh?p chính xác s???i?n tho?i ?ang s??d?ng ??????c nh?n thông tin nhanh nh?t.This unit group features staff who provide items or companies in the course of residence demonstrations or by telephone soliciting, retail exhibitions or Road vending.Direct distributors, Speak to potential customers by cell phone or via own contacts, show