Malaysian Prime Minister Mahathir Mohamad (R) and his wife Siti Hasmah Mohamad Ali show the key of X70 during the official launching ceremony of Proton's SUV X70 in Kuala Lumpur, Malaysia, Dec. 12, 2018. Malaysian national car manufacturer Proton and China's Geely have unveiled their first joint commercial product on Wednesday with the launch of the X70 sports utility vehicle (SUV). (Xinhua/Zhu Wei)