http://www.dekirby.net California immigration attorney Vaughan de Kirby has a staff that is fluent in Mandarin and Cantonese. In this video, he explains how this allows his law firm to provide the very best help and information to clients. If you are looking for a US immigration law firm which speaks Mandarin or Cantonese to discuss Chinese immigration to the US, contact the San Francisco-based Law Offices of Vaughan de Kirby at 415-221-2800.