Yu yan wen zi xue.

1981 no.7-12; 1982:1-6; 1982:7-12; 1982 no.1-6; 1982 no.7-12; 1983-1985; 1985 no.1-6; 1985 no.7-12; 1986:1-6; 1986:7-12; 1986 no.1-6; 1986 no.7-12; 1987 no.1-6; 1987 no.7-12; 1988 no.1-6; 1988 no.7-12; 1989 no.1-6; 1989 no.7-12; 1990 no.1-6; 1990 no.7-12; 1991:7-12; 1991 no.1-6; 1991 no.7-12; 1992 no.1-6; 1992 no.7-12; 1993:7-8,10-12; 1993 no.1-6; 1993 no.7-12; 1994 no.1-6; 1994 no.7-12; 1995:1-6; 1995 no.1-4; 1995 no.5-8; 1995 no.9-12; 1996:1-6; 1996:7-12; 1996 no.1-4; 1996 no.5-8; 1996 no.9-12; 1997 no.1-4; 1997 no.5-6; 1997 no.9-12; 1998:1-6; 1999:7-12; 1999:1-6; 2000:1-6; 2000:7-12; 2001:1-6; 2001:7-12; 2002:1-6