refer to

[1] translated by Timmons and Zhou Weimin. Entrepreneur, Beijing: Huaxia Publishing House, 2002.

[2] Howard Stevenson, Michael roberts, Evelyn Groesbeck. New transaction

Venture capital and entrepreneurs (4th edition). Beijing: Machinery Industry Press, 1998.

[3] Lin Qiang, Jiang Yanfu, Zhang Jian: Entrepreneurship theory and its structural analysis, "Economic Research" No.9, 200 1.

[4] Zhang Yuli, Xue Hongzhi,: Rational analysis of entrepreneurs' entrepreneurial behavior, Economic and Management Research, No.5, 2003.

In addition, some schools will require the code of article type, journal [J], m- monograph (including historical records in ancient books), c- anthology, n- newspaper article, D- dissertation, R- research report, S- standard, P- patent, A- literature precipitated in monographs and papers, Z- other unspecified literature types?

The types of electronic documents are identified by two letters: d b- database CP- computer program e B- electronic announcement non-paper carrier electronic documents,

At the same time, indicate the carrier type in the reference mark: DB/OL- online database DB/MT- tape database M/CD-CD-ROM book CP/DK- disk software J/OL- online periodical EB/OL- online electronic announcement.

thank you

At the end of this article, I sincerely thank all the teachers and friends who have cared, supported, guided and helped me!

First of all, please allow me to extend my deepest and most sincere respect and heartfelt thanks to my tutor Professor * * *!

In my study career, my teacher has always given me careful guidance and sincere care. Thank you * for providing me with a good learning opportunity, and thank you * for your concern, encouragement and guidance in the research process and even in my life.

* The teacher's rigorous academic attitude, extensive knowledge, profound thinking, broad vision and broad mind have and will continue to affect my future study, work and life, benefiting me for life.

Thank you very much * * (my research institute) colleagues. My thesis received their sincere concern and enthusiastic help, and I benefited a lot from the exchanges and discussions with them. I would like to express my sincere thanks here.

I would also like to thank my leaders, colleagues and teachers.

They have provided great help, care and support for my research and study.

I especially want to thank my family for their encouragement, understanding and support. Only with their selfless care and sacrifice can I have the courage to persist.

Finally, I sincerely thank the judges and teachers for taking time out of their busy schedules to review my paper. Due to my limited level, I hope the judges will criticize and correct me.