Have been to Italy, any good suggestions?

Last year, I went to Italy with Zhongxin and played with the group for 9 days. I can give you some advice according to my own feelings: 1. Italy is a dirty country in Europe, and there are many gypsies in the streets. Some of them looked miserable and begged along the way. You must not pity these people, because they are thieves. There are many gypsies selling umbrellas in rainy days. Ignore them, they will sell them hard. Don't bring too much cash, because thieves often know that China people are used to carrying a lot of cash, which is easy to be stolen. But you can't take less money. I mean money here. If your cash is less than 1000 euros or you don't have a card, you must be careful when you enter the customs. If it is less than 1000 euros or there is no card, then the customs will doubt your motivation to enter the country. All hotels in Italy have hair dryers, but there is no toothpaste, toothbrush and slippers. Shampoo, shower gel and the like are available. In addition, the hotels over there are relatively environmentally friendly, small in scale and have lower star ratings than those in China. Some are private villas and old castles, which are very distinctive. You have to pay to go to the toilet abroad. Costs range from 0.5- 1.5 Euro. You can have a cup of coffee in an Italian coffee shop and then go to the toilet for free. Usually it is free in the parking lot. The price of coffee is also 1-4.5. But be careful when drinking coffee. The price of standing and sitting is different, and you have to pay the seat fee when sitting! 5. Don't throw away your return boarding pass. I need it when I cancel my visa. If you accidentally drop it, you have to go to the consulate to cancel it yourself 6. Italian red wine is very good I bought it from the winery. 10 euro can buy good wine. It's more expensive in supermarkets, and it's not as good as that in wineries. If you bring wine back, you can't exceed two bottles. The rule is 2*750ml. But I brought three bottles of 750+550+375, which the customs didn't check.