1, daily morning and evening rinse: assist patients to brush their teeth with a soft small toothbrush every morning and evening, gentle movements, brush after rinsing with warm boiled water, at first a small drop of cold boiled water on the healthy side of the cheek, move the cheek, spit out the water. When choking and coughing is not obvious, gradually increase the amount of water gargling. 2, stimulate the oropharynx: hand gloves, the middle index finger single square gauze wrapped lightly rub the oropharynx, the direction from the inside to the outside, 1-2 times a day. 3, oral swallowing muscle activities: training mouth open, deep breathing (abdominal), coughing action when exhaling. Extend the tongue, move outward in all directions, left, right, up and down, as far outward as possible. Chewing, demonstrate the chewing action to the patient and ask the patient to follow it. Swallowing, first demonstrate the swallowing action to the patient, and then ask the patient to follow it. After practicing several times, use a dropper to put 1-2 drops of warm water into the healthy side of the mouth and ask the patient to swallow slowly, if the choking cough is not obvious after swallowing, then gradually increase. The above training 1-2 times a day, each time 20-304min. 4, swallow fluid training: when the patient inserted gastric tube can swallow half a spoon of warm water, let the patient try to swallow fluid (paste food) method is to use a small spoon to pour 1-2ml of paste food on the healthy side of the cheek, let the patient with the healthy side of the affected side of the food to the pharynx, slowly swallowed, no discomfort gradually increase the amount of feeding. The food should be of moderate temperature, uniform density, appropriate viscosity, and not easily residual light paste food, such as thick porridge, rice paste, etc.