How to search special characters in mysql ?

CREATE TABLE test(special_txt VARCHAR(255));

INSERT INTO test values ('bla\tbla\nbla');
INSERT INTO test values ('\n\tb)');
INSERT INTO test values ('abc\n\tb)xyz');

SELECT * FROM test;






SELECT * FROM test WHERE special_txt LIKE '\n\tb)';






SELECT * FROM test WHERE special_txt LIKE '%\n\tb)%';
SELECT * FROM test WHERE special_txt REGEXP '^\n\tb)$';
SELECT * FROM test WHERE special_txt REGEXP '\n\tb)';