Do Hong Kong people need to sign an American student visa in person?

Hongkong * * * has 156 visa-free or landing visa countries, but does not include the United States.

Hongkong and Macau-There is a saying in the official website of the US Consulate General:

"When you make an appointment for a visa interview, you must ensure that you have submitted a complete DS- 160 application form, otherwise, you will be asked to make an appointment for an interview again."

Therefore, it can be concluded that it is necessary for Hong Kong people to have an interview when signing an American student visa.