Is the certificate of Tianjin Language Training and Testing Center national?

Hmm! Both are national certificates, and both certificates are the same! It's just that the Tianjin Language Training Examination Center is too dark, and a Putonghua training will cost 3 15 yuan! In fact, the state allows language centers to charge 55 yuan! Tianjin is too dark! Purple light only accepts 55 yuan! I think it's good! 55 and 3 15 can be compared.