Li Xiang@lixiangguoregis1ChinaFollow BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencelixiangguoregis1 has not updated employment details yet.Educationlixiangguoregis1 has not updated education details yet.