Where is the highest concentration of the Kinh population located ?
Kinh Do is diversified into several fields of interest , listed along with significant subsidiary companies : Food , primarily confections and soft drinks , are manufactured and distributed by the following : * Kinh Do Corporation * Binh Duong Kinh Do Corporation * North Kinh Do Food Joint Stock Company * Ki Do Corporation - " ice cream and frozen yogurt " * Kinh Do Saigon * Vinabico Corporation - " confectionary " Finance and investment , Kinh Do Investment Corporation Real estate , Kinh Do Land Retail , Kinh Do Bakery - " Over 25 franchised bakery shops in Ho Chi Minh , Bien Hoa and Ha Noi "