Master certificate of logistics: junior and senior in this major, and those who meet the requirements of this major and economic management can take the exam;
Customs declarant's certificate: China nationality, 18 years old or above, college degree or above (college graduates in 2009 are also acceptable);
Accounting certificate: There are basically no special restrictions, and students can take the exam.
Certificates that students can take: insurance agent qualification certificate, driver's license, Putonghua level, tour guide qualification certificate, futures practitioner qualification certificate, business English certificate, labor and social security qualification certificate, computer technology and software professional technical qualification certificate, and so on.
Many certificates, in the third year, you can find a school to open a certificate and take some academic examinations. Of course, this will vary from place to place. If you want to take the certificate, you can prepare in advance and take it when you graduate from your senior year.