What are the data about the trend and growth of rural floating population in China?

Apple weight loss method ① Eat only apples for three consecutive days, and don't eat other fruits and foods. You can eat apples according to the time of three meals, or you can eat them when you are hungry until you are full. Any kind of apples will do, but red apples are the best. Green apples are sour, for fear of irritating the stomach. Apples should be eaten fresh, washed and peeled to avoid pesticide residues. During these three days, when you are thirsty, you can drink boiled water or non-irritating tea, such as mint tea, wheat tea, safflower tea and houttuynia tea. During weight loss, your stomach will be very sensitive, so avoid drinking caffeinated drinks, such as black tea, coffee, green tea and oolong tea. , to avoid gastrointestinal discomfort. ⑦ If constipation occurs during apple weight loss, you can drink one or two spoonfuls of olive oil to moisten the intestines on the third night to promote the excretion of toxins accumulated in the body. After eating for three days, your stomach will be tender, your taste will be sensitive, and your stomach will become smaller because you stay away from irritating food. Starting from the fourth day, your diet should be slowly restored. Don't eat a lot of food at once, especially don't eat snacks. In the first three days of resuming diet, it is best to start with porridge and tofu. In short, when you resume your diet after losing weight, the food should be light and not excessive, so that the effect of losing weight will last. Apple's weight loss is equivalent to a general cleaning of the digestive system of the body. If you are really fat, it is impossible to get back into shape if you want to be an apple to lose weight. It is best to do it once a month or two until it is reduced to the ideal weight. Five reasons why apples can lose weight ① Because of the decrease in food intake, digestive organs such as the stomach and intestines can recuperate. During dieting, by eating less or losing weight regularly, the digestive system can rest, restore its original function and operate normally. (2) Apple can improve the function of kidney or stomach, expel waste gas in the body and purify blood. It can excrete blood stasis (old blood), feces (old feces) and water poisoning (the cause of edema) in the body, and the body becomes healthier. (3) Apple's weight loss reduces the calorie intake of the human body, and the insufficient part needs the accumulated calorie supply in the body. The so-called heat accumulated in the body is fat. When the excess fat in the body is consumed, people will naturally become thinner. (4) Obese people are almost always overeating, which makes their stomachs swell and can't control their appetite. Apple diet can make the stomach contract, after losing weight, the appetite becomes easy to control, the taste becomes normal, and people will not like irritating food or greasy food. ⑤ Apples can promote the production of white blood cells in the blood, improve the body's resistance and immunity, and at the same time promote nerve and endocrine functions, which is helpful for beauty.