KONG TSAI@KONG_TSAIChinaFollowAboutCurrentSHILIMore about meFIND AND SEE BadgesProblem Solving CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork ExperienceKONG_TSAI has not updated employment details yet.EducationKONG_TSAI has not updated education details yet.