回複：TSC NIW-140 RFE---HELP! Xiaobaitu fsa2000 worthit

Letter from boss usually does not help much since he is too close to you. Although the law says that all the evidence needs to happen before your PD, which is the day of your original submission, you can still try to submit some new papers etc. At least it does not hurt. The key point, you need to find more "comparative evidence" and "objective evidence". Recommendation letters only are not enough. Drop me an email at: [e-mail]