Ms Tarnowka wrote in her Facebook after the meeting.
"Many thanks to Dr. Que, Le Cong Dinh, Pham Ba Hai, and Pham Chi Dung for an informative discussion this afternoon on the important role civil society can play in Vietnam".
"I was reminded of what President Obama said in May when he visited Vietnam: “When there is freedom of expression and freedom of speech, and when people can share ideas and access the Internet and social media without restriction, that fuels the innovation economies need to thrive. … When there’s freedom of the press -- when journalists and bloggers are able to shine a light on injustice or abuse -- that holds officials accountable and builds public confidence that the system works.”
Mr Pham chi Dung taked to SBS Vietnamese what he had said in this encounter.