Was able to get my background check report yesterday and all checks are passed, was providing everything such as job ref letter, university transcript and grad certificate, I cannot believe all checks are done on or before 4/15 but the report is released in 4/22
However I still cannot receive any feedback from my employer yet, I don’t know what kind of stuff they are still looking for or to be discussed internally (maybe I only have ead and am not lpr yet IDK) But one thing I can be sure with is I cannot expect the efficiency here is the same as Hong Kong.