You can't. According to Yum's query! Brands official website, Pizza Hut and KFC are all catering enterprises under Yum! Brand, and not allowed to go at the same time. After one of them resigned, it will be three months before he can join another company. So, Yum! Can't join two stores at the same time. Delicious! Brands is a large global catering group, with more than 35,000 chain restaurants and more than 654.38+065.438+00 employees in more than 654.38+00 countries and regions around the world.