【導(dǎo)讀】humanscameintobeingandtheirfuturesemedsecureatthattime.Thereweremanydifferentkindsofdinosaurandanumberofthemusedtoliveinchina.Theeggsoftwenty-fivespecieshavebeenfoundinXixiaCounty,Nanyang,Henanproviotlongagoararenewspeciesofbird-likedinosaurwasdiscoveredinCountry,liaoningProvince.Whenscientistsinspectedthebones,theyweresurprisedtofindthatthesedinosaurscouldnotonlyrunliketheothersbutalsoclimbtres.T