Yum China Holdings, the operator of KFC and Pizza Hut restaurants in mainland China, will further embrace artificial intelligence (AI) to improve operating efficiency and profitability and allow its store managers to focus on customer service. The firm, which introduced its Q-Smart AI-powered assistant in June, was expected to help reduce waste, improve quality and save labour costs, chief technology officer (CTO) Leila Zhang said in an interview. The AI-powered system could help with staff...