30. According to official website of Shenyang Pharmaceutical University, we can know that there are 30 international students. Shenyang Pharmaceutical University, the oldest comprehensive pharmaceutical university in China, was selected as the key construction university of the first-class universities in Liaoning Province. In 2022, the number of people studying abroad was about 30. Studying abroad, formerly known as studying abroad, generally refers to a person going to a country outside his own country to receive various kinds of education, which can be short-term or long-term (from a few weeks to several years). These students are called international students.