How do I...CUT String using Slash '/'

plz try this code

CREATE TABLE #TempTable(
docNo varchar(500))
INSERT INTO #TempTable (docNo)
VALUES ('CY/EV/13-14/00014')
SELECT * FROM #TempTable


Select SUBSTRING( docNo, charindex('/',docNo, 1)+1,2) + Substring(docNo,LEN(docNo) - Charindex('/',Reverse(docNo))+1,LEN(docNo)) as docNo
FROM #TempTable

Use the CHARINDEX function to find the index of the '/' character, extract the characters in-between and finally concatenate the strings as required.