请J-1。
请问H1b怎么转成J-1?必须要回国重新签证吗?
-You can change your H-1b status to J-1 within US by filing I-539. You need to talk to the International Student Office in the new school which issue you DS 2019 for help.
By the way, if you change status to J-1, you will need to get the J-1 waiver or go back to China for two years if you want to apply for H-1b again or apply for green card in the future.
谢谢!