Hamburger SV midfielder Rafael van der Vaart has urged much-coveted striker Son Heung-Min to concentrate on his football for the Bundesliga club.
The 20-year-old has been linked with Arsenal and Liverpool in recent weeks, but former Tottenham Hotspur midfielder Van der Vaart has advised the striker to remain cautious.
"I can just say that he needs to play on for this club. Of course it is flattering to have a club like Liverpool enquiring," Van der Vaart told Sport-BILD.
"But over here he has the faith, over here he is playing regular first-team matches. Moving on would be way too early."
Son has scored six goals in 13 games for the German club this season.
