VietnamCupid.com definitely seems to have had most of its success in matching Vietnamese women with men from other countries. There are no true local search options. You can reply free to instant messages and emails, but to initiate messages, or to participate in the chat rooms, you must upgrade to a premium membership. The site seems to have done quite successful at attracting a steady number of visitors to its pages. If you're serious about finding someone to marry, this does appear to be a good place to start.
VietnamCupid.com
Members Area Preview
