The memorial test of the Tomb-sweeping Day in 1994       2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990                 The memorial test of the Tomb-sweeping Day in 1994 The name of the decedent and the names of stele creators are covered with black adhesive plaster before the Tomb-sweeping Day. Then people who intend to sweep the tomb can not rely on the literal identification and their identification of the tomb faces a test. On the other hand, the process of removing the adhesive plaster due to failure of identification also indicates that memories in one's brain exist in the literal form.