履舄交错

lit. shoes and slippers muddled together (idiom); fig. many guests come and go / a lively party

shoe / to tread on

shoe / slipper

to hand over / to deliver / to pay (money) / to turn over / to make friends / to intersect (lines) / variant of 跤[jiao1]

to crisscross / to intertwine

mistake / wrong / bad / interlocking / complex / to grind / to polish / to alternate / to stagger / to miss / to let slip / to evade / to inlay with gold or silver