Hello, I have been living in Henan province for the past 4 years since 2015. This is my 5th year. Every winter and summer break i travel to the US or India. My query is concerning the time period for which the non criminal background check would be issued? I have heard people say that it is only issued from the date of the latest entry stamp into China. My workplace does provide room and board and one of the staff was saying that the home registration document which will be provided by the company and which I need to submit to the notary and the local police station will be issued only from the latest entry stamp. I am confused as to why they wouldn't provide a document from 2015 onward. I do understand every province and town might have its own procedure but I just wanted to clarify the above query. Would it create a problem during the interview if they dont provide it since 2015? I hope my query makes sense and help in this matter is appreciated. Thank you.