Nearly three-fourths returned overseas students are aged between 25 and 35, and four-fifths returned overseas students have master's degrees or above, according to a white paper released on Sunday.

The white paper, China Overseas Students White Paper, was issued by Liepin Overseas -- a branch of recruitment agency liepin.com, and Beijing-based Providence Academy at a forum in eastern Chinese city Hangzhou.

From the educational background of returned overseas students, business administration and finance are the two most concentrated majors, accounting for 4.22 percent and 3.98 percent, respectively, according to the white paper.