CREATE TABLE IF NOT EXISTS table (
    `id` INT NOT NULL PRIMARY KEY AUTO_INCREMENT,
    `img` VARCHAR(400),
    `cauhoi` VARCHAR(400),
    `dapan` VARCHAR(400),
    `sai1` VARCHAR(400),
    `sai2` VARCHAR(400),
    `sai3` VARCHAR(400)
);
INSERT INTO table VALUES
    (NULL,"1","2","3","4","5","6"),
    (NULL,"1","2","3","4","5","6")