Based on market demand and consumption trends, it is difficult to generalize about the sales of Sanfu jewelry and underwear, because they belong to different product categories, and their audience groups and sales channels are also different. . The following is an explanation and expansion of the sales situation of the two:

1. The sales situation of Sanfu jewelry:

- The reason why it sells well: jewelry, as a fashion accessory, has a wide audience Groups can satisfy consumers’ pursuit of beauty and personalized needs. Sanfu jewelry may have unique design, high-quality materials and good brand reputation, which can attract consumers to buy.

- Expanded content: The competition in the jewelry market is fierce. If you want to occupy a place in the market, in addition to the design and quality of the product itself, you also need differentiated marketing strategies and publicity and promotion activities to attract more target consumers.

2. Sales of underwear:

- Reasons for good sales: Underwear is a necessary item of clothing in people’s daily lives, with high consumption frequency and continuous demand. When choosing underwear, consumers pay more attention to comfort, quality and styles that suit their bodies. If an underwear brand can provide products that meet consumer needs and has a good reputation and brand awareness, its sales may be better.

- Expanded content: Competition in the underwear market is fierce, and consumers have increasingly higher requirements for quality, comfort and fashion. Brands need to continuously carry out research and development and innovation, provide product series that meet the needs of different consumers, and at the same time focus on marketing and brand promotion to attract more consumers to choose to buy.

To sum up, whether it is Sanfu jewelry or underwear, if you want to sell it well, you need excellent product quality, unique design and differentiated marketing strategies. For consumers, their purchasing decisions are often based on a variety of factors such as personal needs, brand awareness, and market trends, so it is impossible to simply determine which one is better.