I am in Buji, Longgang District, Shenzhen, and I am going to change my social security card password there.

Shenzhen Longgang Social Security Bureau is located at No.8031Longxiang Avenue, Longgang District, Shenzhen. It has jurisdiction over Pinghu Street, Buji Street, Bantian Street, Nanwan Street, Henggang Street, long gang zhen, Longcheng Street, Pingdi Street, Kwai Chung Street, Dapeng Street and Nan 'ao Street. Responsible for drafting the work plan and annual plan of pension, work injury, medical care, unemployment, children's medical care, overall medical care and maternity insurance in Longgang District, and organizing the implementation.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.