ViewQuery ViewChildren nested Components

Question

I have a situation like this

HereIWantViewChildrenComp   <- @ViewChilren(QueryCmp)  //is undefined :-(
    |       |       |
  AComp   BComp   CComp     <- They are in the View of HereIWantViewChildrenComp
    |       |       |
 QueryCmp QueryCmp QueryCmp <- I want to query these

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How can I get QueryCmp from inside HereIWantViewChildrenComp?