越60名老党员发公开信促放弃社会主义 (In open letter, 60 Vietnamese Communist Party elders call for end to socialist rule and reliance on China)
British Broadcasting Corporation, July 29, 2014
www.bbc.co.uk/zhongwen/simp/world/2014/07/140729_vietnam_party_letter_reform.shtml
Wednesday, July 30, 2014
International Relations (Security, Trade and Investment), 国际关系 (安全, 贸易和投资)
