Malaysian Prime Minister Mahathir Mohamad (Front) leaves after addressing civil servants at the Prime Minister's Office in Putrajaya, Malaysia, May 21, 2018. Core members of the cabinet led by newly elected Malaysian Prime Minister Mahathir Mohamad were sworn in on Monday, as the 92-year-old leader vowed to restore the former glory of the country. (Xinhua/Chong Voon Chung)