To contact Đốc Ngu, please send email to or Post a Comment below.

In your comment, please provide:

  1. Your name (required)
  2. Your salutation (Mr / Ms / Mx)
  3. Your email address (required)
  4. Your phone number (optional)
  5. Your city and state (required)
  6. Your affiliation (self or name of organization)

All comments will be eventually processed. Only in rare cases, comments will be acknowledged personally. Most of the time, they will be read, appreciated, and deleted or archived. Many times though, a comment will become a fodder for a post on the DocNgu Words site: If you have such a question, others may have too; and a post is a way to reply to all. To get informed on new posts, follow docnguwords on Facebook or X/Twitter.