Documents Society changes language: Language changes society

1ÇÒÃÊÒÃÁ¹ØÉÂÈÒÊμà ÁËÒÇÔ·ÂÒÅѹàÃÈÇà »‚·Õè 6 ©ºÑº·Õè 2 »ÃШíÒà ״͹ ¾ÄÉÀÒ¤Á - ÊÔ§ËÒ¤Á 2552 ­´¤Á¨¸É¥£µ¬µ…