Quick-acting jiuxin pill, promoting qi and blood circulation, removing blood stasis and relieving pain, increasing coronary blood flow and relieving angina pectoris. Can be used for treating coronary heart disease and angina pectoris due to qi stagnation and blood stasis.

Economic cases, whose technical term is jīng jīn Jiàn, refer to cases in which citizens and legal persons suffer economic losses and mental losses due to profit-making organizations recognized by the state, as well as improper illegal business operations, commercial fraud and commercial espionage, which can be handled by local governments and people's courts according to the relevant chapters of the economic law.