1. The brand name is easily remembered and is an old brand that many consumers know. 2. Developing products in a 2 in 1 format that can be used for inhalation and application in the same tube. And it is also a popular slogan. Make it easy for customers to remember 3.Inexpensive products Make people not worry Can be re-purchased often 4. Convenient to use, easy to carry. 5. Products that meet GMP international standards and are common household medicines. 6. There are various distribution channels.