E21 E refers to Employment, 2 refers to "second Preference", and 1 refers to professionals holding an advanced degree (beyond a baccalaureate degree), or a baccalaureate degree and at least five years progressive experience in the profession.
【在 a****r 的大作中提到】 : E21 : E refers to Employment, 2 refers to "second Preference", and 1 refers to : professionals holding an advanced degree (beyond a baccalaureate degree), or : a baccalaureate degree and at least five years progressive experience in : the profession.
if you use pp, u can find the number on the receipt of receive notice, otherwise wait for the mailed 140 approval notice, u will find the number there.