The benefits of the Zhongyuan Credit Card with an annual fee of 6,600 include high credit limit, exclusive luxury membership services, exclusive benefits, and redemption of selected points.

1. High credit limit: The annual fee of Zhongyuan Credit Card is relatively high, but the corresponding credit limit is also relatively high, which can meet the needs of high-value consumption.

2. Exclusive luxury membership services: Card holders with an annual fee of 6,600 yuan for Zhongyuan Credit Card can enjoy exclusive luxury membership services, including airport VIP room services, golf course reservations, private medical care, etc.

3. Exclusive benefits: Card holders with a Zhongyuan Credit Card annual fee of 6,600 yuan can enjoy exclusive benefits, such as discounts on hotel accommodation, high-end dining, entertainment, etc.

4. Selected points redemption: Card holders with a Zhongyuan Credit Card with an annual fee of 6,600 yuan can redeem points for selected goods and services, such as luxury goods, travel, beauty, etc.