The following are the addresses of the Xi'an branches of China Minsheng Bank in Xi'an that I found for the poster. The poster can choose the nearest one:

The address of Xi'an Tumen Branch of China Minsheng Bank (Tumen): Fenghui North Road, Lianhu District, Xi'an City, Shaanxi Province, China

China Minsheng Bank Xi'an High-tech Development Zone Branch (Taibai Community) Address: No. 39 Keji Road, Yanta District, Xi'an City, Shaanxi Province, China

China Minsheng Bank Chang'an Road Branch (Xiaozhai Road) Address: No. 100, Chang'an Middle Road, Yanta District, Xi'an City, Shaanxi Province, China

China Minsheng Bank Xi'an South Street Branch (Dongmu) Address: Xi'an, Shaanxi Province, China No. 47, Dongmou City, Beilin District, City

China Minsheng Bank Xi'an Electronic City Branch (Electronic City) Address: No. 379, Electronic Main Street, Yanta District, Xi'an City, Shaanxi Province, China

China Minsheng Bank Bank Xi'an Economic and Technological Development Zone Branch (Wenjing Road) Address: No. 138, Weiyang Road, Weiyang District, Xi'an City, Shaanxi Province, China

China Minsheng Bank ATM (Jinhua North Road) (Zhangjiacun) Address: No. 176, Jinhua North Road, Beilin District, Xi'an City, Shaanxi Province, China

China Minsheng Bank ATM (South of Xinitro Residential Community) (Yuhuazhai) Address: Kunming Road, Yanta District, Xi'an City, Shaanxi Province, China No. 160

China Minsheng Bank 24-hour self-service bank (Tangyan Road) (Taibai South Road) Address: Tangyan Road, Yanta District, Xi'an City, Shaanxi Province, China

China Minsheng Bank 24-hour self-service bank (Changying West Road) (Kufu Road) Address: No. 412, Changying West Road, Xincheng District, Xi'an City, Shaanxi Province, China

In addition, the materials required to apply for a credit card are:

1. Identity documents : A copy of the resident ID card or temporary resident ID card is required

2. Financial proof document A copy of the passbook/bill of the bank’s salary (need to show salary entry information for the past three months); the last three A copy of the monthly personal income tax payment certificate; a copy of the social insurance withholding voucher; a copy of the self-owned real estate certificate; a copy of the purchase voucher for funds, treasury bonds, and corporate bonds (need to show the name of the purchaser, account number, and account balance)

I hope my answer can help you!