辽宁省卫生厅医政处处长宋文舸说。

Song Wenge, the director of medical affairs under Liaoning Provincial Department of Public Health, said.

youdao

辽宁省卫生厅医政处处长宋文舸说。

Song Wenge, the director of medical affairs under Liaoning Provincial Department of Public Health, said.

youdao