AN ACT SEPARATING THE TUNGAWAN NATIONAL HIGH SCHOOL - SAN ISIDRO ANNEX IN BARANGAY SAN ISIDRO, MUNICIPALITY OF TUNGAWAN, PROVINCE OF ZAMBOANGA SIBUGAY FROM THE TUNGAWAN NATIONAL HIGH SCHOOL, CONVERTING IT INTO AN INDEPENDENT NATIONAL HIGH SCHOOL TO BE KNOWN AS SAN ISIDRO NATIONAL HIGH SCHOOL AND APPROPRIATING FUNDS THEREFOR