Chinese President Hu Jintao (L) shakes hands with a Polish official upon arrival at an airport in Warsaw, capital of Poland, June 8, 2004 for a two-day state visit. This was the first visit to Poland by a Chinese head of state 55 years after the two countries established the diplomatic relations.

Chinese President Hu Jintao (L) shakes hands with a Polish official upon arrival at an airport in Warsaw, capital of Poland, June 8, 2004 for a two-day state visit. This was the first visit to Poland by a Chinese head of state 55 years after the two countries established the diplomatic relations.