1, pa represents spa services, specifically the use of water resources combined with bathing, massage, applying maintenance products and aroma to promote metabolism, to meet the human body's sense of vision, taste, touch, smell and thinking to achieve a physical and mental enjoyment. Fast food refers to pre-made, can quickly provide meals to eat, refers to the rapid supply of commercial enterprises, immediate consumption, reasonable price to meet the needs of people's daily life of the mass catering, with fast, convenient, standardized, environmentally friendly and other characteristics.

2, fast food can be divided into Chinese fast food, Western fast food, Chinese and Western fast food, other fast food. SPA can be divided into Thai ancient SPA, Indian SPA, Hawaiian hot stone SPA.