各打五十大板
gè​dǎ​wǔ​shí​dà​bǎn

to blame both parties

  1. 各 gè determiner
    each
    each; every; all the various; used to refer to every individual member of a group; often used with people or places
  2. 打 dǎ verb
    to hit
    to strike; to knock; to beat; to break
  3. 五十 wǔ​shí numeral
    fifty
    the number fifty; 50
  4. 大 dà adjective
    big
    big; large; great; vast; high in scale or intensity; (of a person) old; adult
  5. 板 bǎn
    measure word
    (classifier) used to count strokes of a bamboo or wooden board when administering a beating or corporal punishment