A version of this article appears in print on , Section A, Page 21 of the New York edition with the headline: Thank You, President Xi. Order Reprints | Today’s Paper | Subscribe.

How To Write A Thank-You Email After An Interview. To begin, you’ll need the email address of the person you met with. If you don’t have the interviewer’s email, you can ask the recruiter.

“In my opinion, old fashioned thank-you notes matter more now than they have in the past because so few people write them,” Maggie Oldham, an etiquette coach based in Indianapolis, said.