He has testified before US Congressional committees on human rights issues and written for the Wall Street Journal, Asia Times Online and leading Vietnamese-language publications.
He is a co-founder of VOICE, a non-profit organization that focuses on advocacy for the protection of Vietnamese refugees, as well as addressing other issues confronting the conscience of our community.
[7] He also served on the board of Vietnamese-American Public Affairs Committee, a grassroots organization aiming to empower Vietnamese Americans through civic engagement.
[11] He has testified before US Congressional committees on human rights issues, calling on the international community to support democratic reforms in Vietnam.
He testified before a Congressional Briefing on Internet Freedom in Vietnam[15] and spoken to conferences on strategies to promote access.