Combination of substituted biaryl compound and other pharmaceutical

A pharmaceutical composition is provided which contains a specific substituted biaryl compound or a pharmaceutically acceptable salt thereof and which is characterized by being administered in combination with another pharmaceutical. This pharmaceutical composition is useful as a therapeutic drug and/or a prophylactic drug for respiratory disease such as asthma, chronic obstructive pulmonary disease, bronchitis, pulmonary emphysema, pulmonary fibrosis, acute respiratory distress syndrome, cystic fibrosis and pulmonary hypertension.