Thank you An-Z and thank you Marek!!!
But these pics that you posted I have already seen.
About An-Z's question:
yeah,SH-5 is the noly fly-boat which designed and manufactured by Chinese.But I have not any news about it for you.
But you can visit this Chinese military forum to ask your questions:
http://www.war-sky.com/forum/thread.php?fid=115