[(AMENDMENT NO.5)HEDULE 13D/A CHINA YUCHAI INTERNATIONAL (Name of Issuer)mmon Stock (Title of Class of Securities) G21082105 (CUSIP Number) Shahpital Management 8601 Six Forks Road, Suite 630 Raleigh, NC 27615 Tel. No.: (919) 719-6360 (Name,dress and Telephone Number of Person Authorized to Receive Notices andmmunications) May 30, 2013 (Date of Event Which Requires Filing of This]