China's spacecraft & astronauts back to earth

After a widely reported exploration, the Shenzhou'-'10 spacecraft 'had landed on earth safely this morning, and the 3 astronauts seem to be in good conditions. The weather at the landing site seems to be kind. In an earth-space conversation with the'3'astronauts who were still in space, China''s supremo Xi Jinping said he was very impressed by the performance, especially the space lecture conducted by Wang Yaping. Mr. Xi also said that youngsters in China will benefit from the lecture. By the way, it can clearly be observed that Mr. Xi speaks Mandarin 'or standard-type Chinese language almost without any provincial accent.