分面浏览：Issued Date |
| 当前检索式 | ((ALL：Liu, YQ)) |
| 限定条件 | 无 |
共41条，第1-41条
| 2023 2 | 2022 30 | 2021 12 |
| 2020 36 | 2019 39 | 2018 62 |
| 2017 61 | 2016 73 | 2015 118 |
| 2014 73 | 2013 71 | 2012 65 |
| 2011 32 | 2010 28 | 2009 41 |
| 2008 29 | 2007 27 | 2006 79 |
| 2005 128 | 2004 86 | 2003 71 |
| 2002 43 | 2001 71 | 2000 55 |
| 1999 24 | 1998 17 | 1997 23 |
| 1996 8 | 1995 18 | 1994 4 |
| 1993 4 | 1992 7 | 1991 5 |
| 1990 7 | 1989 9 | 1988 1 |
| 1987 3 | 1986 2 | 1985 2 |
| 1982 1 | 1981 1 |