first of all, you don't have to worry too much about renewing the lease. Whether it is a neighborhood Committee or an individual. He always has to rent a house to make money. So the first object he rented must be you. But now the skyrocketing housing prices every year will lead to high rents. The best he can do is to increase your rent. Secondly, the issue of sublease fee. It's basically the same as a white wolf with empty gloves. Now, if you don't hurry up, sell the store. Earn the revolving rent or start to discuss the renewal with the owner now. If the owner doesn't renew it. Sublet quickly. This is the best way, and there is no other way.