Check out Chia Chinese Learning. They run the after school Chinese class at our school and are amazing.

If you are still interested in seeking a Mandarin tutor for your kid or yourself, please contact this email address for details. Thanks.
mymadmandarin@gmail.com

I'm a native Mandarin speaker who has unfortunately lost most of her Mandarin and am hoping to avoid the same outcome for my four year old. Any leads on a Mandarin tutor, in-person classes, or other language enrichment options for kids around that age would be much appreciated. We are in the close-in Maryland suburbs but open to options around the DC and VA areas as well. Thanks!