纠缠不清

糾纏不清
jiūchánbùqīng
  1. hopelessly muddled
  2. impossible to unravel

CEDICT

纠结缠绕，牵扯不清。

重編國語辭典

Entry Composition

1 纠缠 jiūchán
  1. to be in a tangle
  2. to nag
2 不清 bùqīng unclear

Related entries

扑朔迷离 pūshuòmílí
  1. impossible to unravel
  2. confusing