There are a few questions ~

According to the standard you set for yourself, getting a2 before going abroad can be said that it is very easy for teachers to learn languages after going abroad. Whether the teacher can understand the class depends on the speed of your teacher's speech. If you speak slowly, you will naturally understand. If you speak fast, you need to get used to listening, but it takes time to react and there will be some missing words. However, this is normal. If you adapt quickly, you can adapt slowly in a week, but it only takes one month.

Rent a house, don't worry, there won't be this problem! However, most people in China do not need to sign a contract to rent an Italian house. Basically, they signed a contract. In fact, the house is particularly easy to rent. Find an Italian study forum or QQ group. There are many people renting houses, but in any case, you should plan ahead to avoid problems.

The teachers in the language school are very friendly to all of us. Teachers in universities can't say that some of them are not good for China people, but they may not be good for Italians. He may be the kind of harsh teacher who discriminates against China people. In fact, it is not so much discrimination as misunderstanding. In fact, foreigners don't know China people and they don't know China, so many people don't know their living habits, and everyone's culture is very different, so as long as you explain to them, they will be very, very kind to you! And they will also apologize for their ignorance,,, at least all the Italians I contact are like this,,,

The earlier you book a ticket, the cheaper it is. It will be cheaper to book a round-trip air ticket if the time of returning from China can be determined, but only if the departure and return time are determined. But generally speaking, that is, one month in advance and one week at the latest.

The public security in the north-central part is very good. There are many illegal immigrants here. Most China people here are illegal immigrants. They all came here ten or twenty years ago. Most of them are Qingtian people and Wenzhou people. Everyone is black except China. However, if you are in a city above the central part, thieves are hard to meet. As long as it is not in other parts of the south, the law and order is still good.

If it's 6 meters, I bought a box of 2 kg less than 20 RMB, which is similar to the domestic price. Some of them are a little expensive. I should buy high-end ones myself.