Tzun Tzien is a Senior Legal Associate in Advance Law LLC, where he is predominantly involved in civil litigation.

After being called to the Bar in 2015, he has represented clients in a wide range of general civil litigation matters, including but not limited to commercial disputes, property and tenancy disputes, contractual disputes, employment matters, shareholders disputes, tortious claims including defamation, industrial and personal injury claims and insurance law related disputes. He has also acted for clients in matrimonial related disputes, and has been engaged by clients to carry out non-contentious works, including drafting of corporate and commercial agreements, wills, and tenancy agreements.

Aside from private practice, Tzun-Tzien also served in the civil service as an adjudicator.