Please see the answers inside.

Q1: No RFE

Q2: a copy of the certificate, Engilish translation by a chinese professor in our school, In the petition letter, the lawyer mentioned the rank of the award and included the criteria for the award.

Q3: copies of membership ccards, In the petition letter, the lawyer indicated the reputation of the societies, the criteria of membership nomination(aaplication) and included some information from the website of each society.

Q4: From my advisor. He is a member of Chinese Science Acadamy and published hundreds of papers and several books.

Good luck!