In1956,feb.17,qianxuesenthoughtfulaboutestablishingthenationalaviationindustry,intheopinionoftheorganization,themissilecareerdevelopmentplanandplanandspecificmeasuresreleasedincisiveviews.Theopinionsofcentralhighattention.Soon,hewasresponsibleforourfirstestablishedrocket,missiledefenseagency--researchinstituteofthefifth.OnOctober8-thisisananniversaryofqianxuesentodefensefive-departmentproclaimed,wasappointeddeanofqianxuesen,.Therocketsandmissilesandaerospacebusinessstartingadifficultjourney.Amultitudeofnewbusinessstarted.Qianxue-senfirstgivethe156distributionhastaughtstudents,letthesemissileintroduction"neverseenmissiletechnologypersonneltounderstandthebasicprofessionalknowledge.Hesketchedtheaerodynamics,engineandotherrelevantprofessionalstudyplantobuildamissileguidance,andoverall,aerodynamics,engine,projectilestructure,etc.

　　Thejiuquanlaunch.Qianxue-senandcommonscientificandtechnologicalpersonnel,sleep,eatmeal,tents,calculationofthemissiletesttest,analysisandstudy.IntheformerSovietunionsuddenlyremovedallthedifficultconditions,theexpert,heledtheChinesescientistsconqueraseries,in1960onNovember5,thesuccessinthefirstmissileflighttest.Inthefieldofniehappilysay:"thisisourmilitaryequipmentisanimportantturningpointinhistory."OnOctober27,1966,qianxue-senandparticipateintheorganizationinChinawiththefirstshort-rangemissilesandnuclearwarheadsexplodedflighttest,atomicbombs,missiles"developed"test.Nuclearwarheadsintendedlocationintheblast,successfullyovershocktheworld.China'snationaldefensemodernizationandachievedthehistoricleap.

　　Asagreatscientist,qianxuesen'seyealwaysfar-sighted.Thefirstmissilelaunchsoonafterthesuccess,hewillorganizetherelevantexpertsinChinaistodiscussthemissiledevelopmentroad,formingthelanddevelopmentwayofmissilesandputsforwardtheopinionofshort-range,medium-rangeandremoteandintercontinentalmissilethatthelongtermdevelopmentplan.Subsequently,theground-to-airmissiledefensemissileandsolid,engine,solidanti-missilemissiles,rocketsystemandprojectssuchasinhisnextsuccessiontoorganizeandcoordinatethehorse.In1965,heagaininJanuarytoreport,thecentralChinasoonmakeSuggestionsofsatelliteresearchprojectsandtaskslistedinthestate.China'sfirstman-madesatellitefromtheprojectcodenamed"651project","star--xuesentakearrows-groundsystems"overalltechnicalcoordinationandorganizationandimplementationwork.OnApril24,1970,China'sfirstman-madesatellitedongfanghong"no.1"spacetravel,toproclaimthefoundingofthedawnoftimeinspace.