Chinese students from the quake-hit Sichuan Province make a heart pattern within it wrote "the friendship between China and Russia" at the beach in a children's center in the Black Sea coastal city of Tuapse, Russia, July 20, 2008. A group of 184 students from China's earthquake-hit province of Sichuan arrived in West Russia's Krasnodar region on Saturday for a three-week rehabilitation visit to Russia. [Xinhua]