The Rotterdam side finished sixth in the Eredivisie, ruling them out of qualification for the play-offs, which allows Makaay to be one of the over-age players in the squad.
Holland coach Foppe de Haan told KNVB TV: "Now that Feyenoord will not play a pre-round for the Champions League, Makaay will travel with us to China. That was what we agreed earlier."
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