Sure, here is the detailed introduction with 5 selling points:

1. Natural herbal formula: YIGANERJING cream is formulated with natural herbal ingredients, with goji berry as the main component, free from harmful chemicals, and can care for the skin without causing irritation or adverse reactions.

2. Deep moisturizing: The 100g YIGANERJING cream can deeply moisturize and hydrate the skin, quickly penetrate the skin, enhance the skin's ability to lock in water, and keep the skin moisturized and smooth.

3. Nourishing the skin: YIGANERJING cream is rich in various nourishing ingredients, which can nourish the skin, enhance the skin's resistance, and repair damaged skin.

4. Improving skin tone: YIGANERJING cream can improve the skin tone, fade dark spots and fine lines, enhance skin elasticity, and make the skin look younger and healthier.

5. Classic brand: YIGANERJING is a classic brand with a unique formula and profound historical background. It has a wide recognition and reputation in the market and is a trusted choice for skin care.
   
   Dear valued customer, thank you for your trust and support in our product. To protect your rights and interests, we provide an anti-counterfeiting code verification service. Please use the following methods to verify the authenticity and legality of our product after purchase:
   
   Method 1: Scan the anti-counterfeiting code QR code on the packaging and check on our official website.
   
   Method 2: Send an email to ceo@zudaifu.com and provide the anti-counterfeiting code for verification.
   
   Please keep the product packaging and purchase certificate for future reference. Thank you again for your trust and support, and we will continue to provide you with high-quality products and services.