Immigration, family law, and estate planning firm at 888 Prospect St Suite 200, La Jolla, CA 92037, with bilingual English and Mandarin services for clients navigating U.S. legal systems. Founded in 2013 by managing partner Yingfei Zhou — admitted to the California, New York, and China bars and an active AILA member — Chung Law Firm handles H-1B, E-2 treaty investor, L-1 intracompany transfer, EB-1 through EB-5 green card petitions, marriage-based immigration, adjustment of status, and naturalization alongside divorce, child custody, surrogacy law, and estate planning including professionally drafted wills, trusts, and advanced medical directives. The firm's dual immigration-family law focus serves families and business professionals dealing with overlapping visa status and custody issues — individuals finalizing estate plans alongside their immigration paperwork can work with The Singh Law Firm in the same Prospect Street building for trust administration and wealth preservation. Open Monday through Friday 9am–6pm, Saturday and Sunday 9am–5pm. For family law matters involving high-conflict custody or divorce without an immigration component, Mattis Law on Herschel Ave specializes in contested custody and high-asset property division.