Based on the nature and actions of Chinese materia medica

on the basis of interpreting the meaning of drug pairs

the common combination of the clinical Quanxie（ Scorpio） drug-pairs was summarized from the aspects of mutual promotion and mutual enhancement. The law of compatibility of Scorpio drug-pairs with mutual enhancement is compatible with the drugs of extinguishing wind and stopping convulsions. Scorpio is compatible with Wugong（ Scolopendra） for pungent dispersing and opening

Scorpio is compatible with Gouteng（ Ramulus Uncariae Cum Uncis） for pungent and sweet dispersing

Scorpio is compatible with Jiangcan（ Bombyx Batryticatus） for salting soft and pungent dispersing. The law of compatibility of Scorpio drug-pairs with mutual promotion is compatible with relieving superficies syndrome with pungent and warm natured drugs

clearing heat and removing toxicity drugs

counteracting toxic substances and insects drugs

dissipating phlegm

relieving cough and anti-asthmatic drugs. The representative drugpairs were Scorpio is compatible with Mahuang（ Herba Ephedrae） for pungent dispersing and bitter purgation

Scorpio is compatible with Longdan（ Radix Gentianae） for pungent opening and bitter descending

Scorpio is compatible with Fengfang（ Nidus Vespae） for pungent dispersing and sweet alleviating

Scorpio is compatible with Rougui（ Cortex Cinnamomi） for pungent dispersing and opening

Scorpio is compatible with Gualou（ Fructus Trichosanthis） for pungent sweet dispersing. The clinical commonly used Scorpio drug-pair and actions were summarized to provide ideas for further exploration of drugs for greater clinical value.