               
  
2021/12/15
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 
  ᠬᠦᠯᠦᠨ ᠪᠦᠢᠷ ᠮᠤᠩᠭᠤᠯ ᠰᠦᠯᠵᠢᠶ᠎ᠡ