Ma Yuan，Female，Born in December 1983，Native of Shenzhou, Hebei，Bachelor's degree in applied mathematics and science at Hebei Agricultural University，Henan Normal blackjack online game University's Master of Applied Mathematics Science Degree。The current Deputy Director of blackjack online game Teaching and Research Office，Lecturer，Responsible for the teaching of the college、Management of scientific research and graduate education。In recent years, the first author has been in the "Yangtze River Series"(blackjack online: 2017-11-29)"Exam Weekly"(blackjack online: 2017-11-20)、Education blackjack online (Published Date: 2016-12-01; 2016-11-01;) "Future Talent"(blackjack online: 2016-12-01)、"Earth"(blackjack online: 2015-12-02）、"New Curriculum Study" (blackjack online: 2015-05-28; 2015-03-28）、"New Course" (blackjack online: 2015-03-28; 2015-03-28) and other domestic journalsPublished a number of papers.