Indonesian President Joko Widodo has demanded that his cabinet ministers serve foreign investors better, after research by the World Bank revealed Chinese companies choosing to relocate operations to Southeast Asia had bypassed Indonesia in favour of Vietnam, Malaysia, Thailand and Cambodia.Widodo, popularly known as Jokowi, was calm but forceful when he spoke at a cabinet meeting on Wednesday, looking intently at the ministers as he underlined how Indonesia had been slow to take advantage of…