兰鑫 @Heart_BlueChinaFollowAboutCurrentChongqing UniversityEducationChongqing University, ChongqingBadgesProblem SolvingVerified SkillsCertificate: Problem Solving (Basic)VerifiedCertificate: Problem Solving (Intermediate)VerifiedCertificate: Problem Solving (Advanced)VerifiedWork ExperienceHeart_Blue has not updated employment details yet.EducationChongqing University, Chongqing