From June 3 to 10, 2012, 13 students of 2011 from Anhui Radio, film and television technology vocational college went to Guangzhou shiquande Lighting Co., Ltd. under the leadership of Xia, the learning contents include stage lighting control, computer lamp, computer lamp console, LED lamps, stage lighting design and new sine wave dimming technology. Students generally reflect well and feel that they have gained a lot.