Cairo, Shawwal 27, 1439, July 11, 2018, SPA -- Secretary General of Arab League Ahmed Aboul Gheit has stressed that the Palestinian cause, terrorism and the growing interference of some regional parties in the internal affairs of Arab countries are the most important challenges facing the Arab region. This came during his lecture given before the Chinese Institute of International Relations, under the title "The Arab World and China within the framework of a fast-changing international system". -- SPA 02:41 LOCAL TIME 23:41 GMT 0046 www.spa.gov.sa/w715164