1. According to the inquiry of official website Yangshengtang Skin Care Company, Yangshengtang Skin Care Company decided to adjust its product line, including stopping production or removing moisturizing products. This is to concentrate resources on other products or conform to market trends.

2. The change of market demand led to the adjustment of product line of Yangshengtang Skin Care Company. As the market demand for other types of skin care products increases, the company will reduce the supply of moisturizing products.