1, excellent doctoral graduates at home and abroad, generally no more than 35 years old (especially excellent ones can be appropriately relaxed, and foreign doctors are no more than 40 years old).

2, with excellent research ability, during the doctoral period or in the past three years have a high level of scientific research output.

3. Excellent doctoral graduates such as well-known overseas universities, "double-first-class" construction universities, and 10% doctoral graduates before the fourth round of discipline evaluation by the Ministry of Education are preferred.