Business Dispute
Commercial Law
Asset Protection
Tax Planning
Personal Trust

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The Law Firm



Zhang & Zhang Law Office is a boutique law firm located in Orange California since 2009, dedicated to serve one of the nation’s key cornerstones — family businesses.

Labeled by our clients as the most personal and proactive legal service providers they have ever experienced, we take pride in our dedication and commitment as we go through good and bad times with our clients.

Our Belief

People Comes First​

We strongly believe the philosophy “when doing business, people comes first”. All solutions start with understanding our client’s need and desire. Our goal is to make legal services enjoyable, relatable and desirable by YOU.

In Law We Trust​

As legal professionals, we trust law as our finest weapon, equip ourselves with legal knowledge and expertise, to serve and protect our clients, to defend their beliefs, to fight for their rights and to create value for them.

Our Attorneys


Cheyenne Zhang


Ms. Zhang has spent most of her legal career focusing on providing legal advice for privately owned businesses and their owners at various stages of their development.


Jack Zhang


Jack specializes in IRS audit, legal entity taxation planning, personal tax planning and estate planning, special tax-saving trusts and other tax matters.

Practice Areas

Estate Planning & Asset Protection (Trust)​

Our estate planning services go beyond tax minimization, liability mitigation, and wealth preservation. We will help you to lay the groundwork for smooth generational business succession and lifetime planning.

Business Dispute and Commercial Law

Beyond exceptional knowledge in business law and related matters, we understand that most business owners want to work with a law firm that can work closely with them, proactive, attentive, vigilant, tenacious.

Entrepreneur& Employment Immigration

Due to long backlogs, taking into considerations of all concerns from you and your family, a wholistic assessment and preplanning of your immigration timeline will be the first step and most important part of our approach.

Wealth Succession

Business succession planning is critical even without regard to estate taxes as 90% of all family-owned businesses are gone by the third generation. Parents that own a business must consider the goal of preserving the value of the business, or even the business itself sooner rather than later.

Due Diligence

In theory, if you get 100% comprehensive and accurate information, every decision for each investment per project can be successful. But the reality is that resources and information are scarce. Through our due diligence team, we will help our client make best decisions.

Customer Testimonials

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