Avoid common pitfalls in your Vietnam entry permit application. Learn what causes delays or refusals—like typos, poor document quality, mismatched details, outdated passports, last-minute submissions, or technical problems—and how to prevent them for a smoother approval. https://www.evisagov.vn/official/en-us/top-reasons-your-vietnam-copyright-application-may-be-delayed-or-rejected.php