The basic characteristics of authentic Chinese hot and sour powder Wang Fei seasons : a powder to be soft and Ren Xing, soft and has a chewy, looks crystal clear, two , taste hemp, spicy, fresh , sweet , sour and not greasy oil on this , Chongqing Hua Fei zafirlukast be interpreted as follows : that is, to be able to reach hemp without bitter, spicy but not dry , fresh and pure , without spasm sour , sweet and thick aftertaste , after eating , articulate your mouth , not boring and bright red soup . Both must be satisfied. Sour powder brand in the industry is - Four Seasons Hua Fei Wang sour powder , so the implementation of standards Hua Fei Wang seasons will become hot and sour powder Standard sour powder industry.