Start to practice Chinese wrestling since 1988. Entering Beijing shijingshan sports school to learn judo at 1993, during the school time Has won the Beijing City judo champion. 1997 – 2002 to become a professional Judo Athletes，during that time won the champion of national teenager judo competition ,the third place of national youth judo competition，Two times in the national Chinese Judo Team. Retired due to injury at 2003, then returned back to Beijing shijingshan sports school to teach judo, and using free time to learn aikido. At the end of 2004 as aikido coach, began specializing in Aikido teaching. At the 2005 , made a special trip to Singapore to shinju-kai founder – Philip.F.C.Lee ShiHan. In Singapore in addition to follow Philip.F.C. Lee ShiHan system learning Aikido, also follow Philip Lee ShiHan participating for Singapore Airlines, Singapore police special forces, the army of singapore Provide aikido training. The same year,successfully obtain the international level of aikido, at the same time recognized by shinju-kai as overseas instructor. At the same year, aikido is recognized by China public security as the minor subject in college. Mr.Qu as a coach to teach aikido. After that also for the China airline company, Hainan airline companyprovide short-term the aikido self-defense training . From 2006 to 2008, with the help of MR.Qu , aikido dojo get established in henan ,hebei ,guizhou, shanxi, Shandong, Jiangsu, Yunnan ,Sichuan ,Chongqing . And giving lessons around different places . Producing a large amount of students who are hard-working, and with good strength. Until now these students act as the backbone in their local dojo ,helping with popularizing the aikido, giving countless contribution to the local aikido. From 2009 to now , MR.Qu established the Tianjin aikido hasegawa dojo. Due to his unremitting efforts , hasegawa dojo has became the greatest aikido Organization in Tianjin with the richest content of course and precise teaching style.