挑三窝四

to sow discord everywhere

to carry on a shoulder pole / to choose / to pick / to nitpick

to raise / to dig up / to poke / to prick / to incite / to stir up

three / 3

nest / pit or hollow on the human body / lair / den / place / to harbor or shelter / to hold in check / to bend / classifier for litters and broods

four / 4