際際滷shows by User: tiennvan / http://www.slideshare.net/images/logo.gif 際際滷shows by User: tiennvan / 際際滷Share feed for 際際滷shows by User: tiennvan https://public.slidesharecdn.com/v2/images/profile-picture.png Nng 畛ng, ki棚n nh畉n, th鱈ch s畛a nh畛ng th畛 linh tinh, c坦 kh畉 nng h畛c h畛i nhanh. Y棚u th鱈ch: s叩ch b叩o, i畛n 畉nh, 但m nh畉c, m叩y t鱈nh, b董i. M董 動畛c: L qu畉n l箪 qu畛 畉u t動 l畛n; gi炭p 畛 m畛t i畛u g狸 坦 d湛 nh畛 th担i cho nh畛ng ng動畛i ngh竪o.