Written byZeng Youqing Yan Haobai Illustratedby MordernEducationPress December2024 49.80 （CNY）

In1956，thousandsof teachersandstudentsresponded tothecallandmovedfromShanghai toXi'an.Professor Yu's familyhadtheambitiontoserve thecountryand stepped on thewestbound train.At thesame time， thousandsof youngparasol tree saplingswere also transported to the new campus of Xi'an Jiaotong University，and togetherwithProfessorYuand other builders，theyweredeeply rooted inthiscampusthat nurtured hopeand wasstillin ruins.Thisbookwitnesses thecontinuousscientificresearchcareerofProfessor Yuand hisson Xishengand is illustrated from the perspectiveof thisChinese parasol tree，reflecting the patriotic feelingsand scientific researchaspirationsof generationsofJiaotongUniversity students.

Zeng Youqing

ZengYouqingisaprofessionalwriterandafilmand televisionscreenwriterwhohaswonthetitle“National TopTenTVDramaScreenwriter.\"Hisfilmandtelevision dramaworksasscreenwriterwonthe“FeitianAward\" and“GoldenEagleAward\"forChineseTVdramas.

YanHaobai

YanHaobai，acutting-edge illustratorwithabachelor's degree fromTsinghua Universityandamaster'sdegree fromtheLondonCollegeof theArts，isan influential art educator.

建設(shè)初期的西安交大校園，這邊施工那邊教學(xué)。晴天塵土飛揚(yáng)，雨天遍地泥濘遇到暴雨，師生們要踩著竹竿和竹片搭成的簡(jiǎn)易道路去上課

作為小樹(shù)苗的我，見(jiàn)證了于教授冒雨跑去臨時(shí)實(shí)驗(yàn)室的情景。他用雨衣把科研資料包得嚴(yán)嚴(yán)實(shí)實(shí)，資料沒(méi)被打濕，他自己卻被大雨澆成了落湯雞。