March 6 -9, 13- 14. Hubei Putonghua Training and Testing Center conducted the first batch of social candidates' Putonghua proficiency test in Huazhong Normal University in 2023, and the test time was: March 6 -9 13- 14. Putonghua proficiency test, abbreviated as PSC, is a language testing system established in China to speed up the popularization of homophones and improve the Putonghua level of the whole society.