ວັນຄົບຮອບ 25 ປີ ຂອງ ການພັງລົງ ກຳແພງເບີລິນ

German Chancellor Angela Merkel (6th R) and dignitaries take part in a ceremony marking the 25th anniversary of the fall of the Berlin Wall at a memorial in Bernauer Strasse in Berlin, Nov. 9, 2014.

German Chancellor Angela Merkel speaks in front of a photograph showing Bernauer Strasse in November 1989 at the exhibition opening during a ceremony marking the 25th anniversary of the fall of the Berlin Wall at a memorial in Bernauer Strasse Berlin, Germany.

People gather along a light installation called Light Border ( Lichtgrenze ) featuring the Berlin Wall during commemorations to mark the 25th anniversary of the fall of the Berlin Wall at the Berlin Wall Memorial in the Bernauer Strasse Berlin, Germany.

German Chancellor Angela Merkel shakes hands with people prior to a ceremony at the Berlin Wall memorial site at Bernauer Strasse in Berlin, Germany.

German Chancellor Angela Merkel, right, and Berlin's Mayor Klaus Wowereit, left, arrive for a candle ceremony to commemorate the victims of the wall at the Berlin Wall memorial site at Bernauer Strasse Berlin, Germany.

German Chancellor Angela Merkel places a rose at the Berlin Wall memorial in Bernauer Strasse, during a ceremony marking the 25th anniversary of the fall of the Berlin Wall, Berlin, Germany.

German Chancellor Angela Merkel, right, and Mayor of Germany's capital Berlin, Klaus Wowereit walk along remains of the Berlin Wall at the Berlin Wall memorial site at Bernauer Strasse in Berlin, Germany.