What should I pay attention to when traveling to five cities in East China?

When traveling to East China, you should pay attention to: when the weather changes, you should bring some daily necessities such as standing medicine (diarrhea, stomach-strengthening and digestion-promoting tablets, umbrellas, sunscreen, etc.). ), and it is best to bring a pair of sports shoes and loose clothes to avoid the discomfort caused by physical fatigue after playing for too long! The economy is developed, most of them are flat, and there are many delicious and fun things, so bring more money. In the evening, the night view of Shanghai, the cruise of Song Cheng in Hangzhou and Suzhou City are the most local attractions. However, the temperature is high recently (one of the four stoves in China), so take measures to deal with it. Take a good camera, there are many tourist attractions, and the memory must be large, otherwise it will not fit.