select A.* ,B.A_1 as A_3_txt ,C.A_1 as A_1_txt from (item6 A left join item15 B on A.A_3 = B.serial_no) left join item5 C on A.A_1 = C.serial_no where A.use_mark = 'y' and (A.A_1 = '58') order by A.sort_int asc , A.serial_no desc

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