CREATE TABLE table_4730 ("Network" CLOB, "Origin of Programming" CLOB, "Language" CLOB, "Genre" CLOB, "Service" CLOB)

What is the Language for Network PTC Punjabi?
SELECT "Language" FROM table_4730 WHERE "Network" = 'ptc punjabi'
SELECT "Language" FROM "table_4730" WHERE "Network" = 'ptc punjabi'