训练方法：责任护土有节奏地发出“嗯、嗯、嗯”的声音，患儿跟着模仿，护士

Training methods: Responsibility nurse issued a "ah, ah, ah" sound rhythmically, followed by children to imitate, nurse hand on the chest and abdomen of children, whether they feel forced, and timely <BR>tips. Each training time control in 5-10min, 1 ~ 2h once every training. When the training process of children with cough properly, timely recognition and reward "you are awesome" <BR>stickers 1, while the patients were asked to follow this method repeatedly cough training, by laser <BR>excitation training, children learn the high enthusiasm.

Training method: responsibility to protect the soil rhythmically issued a "hmm, um, um" sound, the child followed the imitation, the nurse put the hand on the child's chest and abdomen, feel whether it is force, and timely<BR>Tips. Each training time is controlled at 5-10min, every 1 to 2h training once. When the patient coughs correctly during training, give praise in time and reward "You're awesome"<BR>Sticker 1, at the same time require the child to follow this cough method repeated training, through the stimulation<BR>training, children's motivation to learn is higher.

Training method: the responsible nurse sends out the sound of "mmm, mmm, mmm" rhythmically, and the child imitates it. The nurse puts her hand on the child's chest and abdomen, feels whether it is forced, and timely<BR>Tips. The training time is controlled at 5-10min and once every 1-2h. In the process of training, when the cough method of children is correct, praise them in time and reward them with "you are wonderful"<BR>At the same time, the child is required to train repeatedly according to the cough method and pass the stimulation<BR>Encourage training, children's learning enthusiasm is higher.<BR>