The possible problem is: 1. If SAFE stamps the paper verification form, these two verification forms will be written off on the surface, but actually they will be hung in the SAFE system, and SAFE will ask you to write them off in the future. But if you want to write off, SAFE will ask you why the document shows that it has been written off, but there is no write-off in the system. Of course, this is easy to solve. If it is handled in the system, please ask SAFE to approve the paper documents. But if the relationship is not good, it will be a bit troublesome. 2. If you have entered the tax refund link, these two verification forms need to be recovered immediately, otherwise the national tax authorities will throw them back to you.