SELECT T1.Writer FROM book AS T1 JOIN publication AS T2 ON T1.Book_ID  =  T2.Book_ID WHERE T2.Price  >  4000000
Show writers who have published a book with price more than 4000000.
SELECT T1.Writer FROM book AS T1 JOIN publication AS T2 ON T1.Book_ID = T2.Book_ID WHERE T2.Price > 4000000
select t1 . writer from book as t1 join publication as t2 on t1 . book_id = t2 . book_id where t2 . price > value
Show writers who have published a book with price more than 4000000 .