However, some of my friends became dumb Japanese in order to cope with the exam. They can only do problems, let alone study abroad. Domestic foreign companies are difficult to deal with. It's a good choice to sign up for a training class, so which Japanese training institution is better?
Now online Japanese courses are also very good, there are many teachers to choose from, and the price of a single class is also very low, so one-on-one can ensure the effect.