Si yu yan.

v.2 1965 incompl.; v.3 1965 incompl.; v.4 1966 incompl.; v.3-5 1966-1967 incompl.; v.4:no.5 1967; v.6 no.2-6 1968-1969; v.7 no.1-6 1969-1970; v.8 no.1-6 1970-1971; v.10 no.1-6 1972-1973; v.8-11 1970/71- 1973/74; v.11 no.1-6 1973-1974; v.11 no.2-6; v.12; v.12 no.1-6 1974-1975; v.13; v.13- 14,4 1975-76; v.13 no.1-6 1975-1976; v.14 no.1-5; v.14 no.1-6 1976-1977; v.14,5- 15 1977-78; v.15; v.15 no.1-6 1977-1978; v.16 no.1-3; v.16 no.1-6 1978-1979; v.17; v.17 no.1-6 1979-1980; v.18 no.1-4; v.18 no.1-6 1980-1981; v.19 no.1-6 1981-1982; v.19 no.2-6; v.20; v.20 no.1-6 1982-1983; v.21 no.1-5; v.21 no.1-6 1983-1984; v.22 no.1-6 1984-1985; v.23 no.1,3-6 1985-1986; v.24; v.24 no.1-6 1986-1987; v.25; v.25 no.1-6 1987-1988; v.26 no.1-6 1988-1989; v.26 no.2-4; v.27 (1989); v.27 no.1-4 1989; v.28 (1990); v.28 no.1-4 1990; v.29 (1991); v.29 no.1-4 1991; v.30 1992; v.31 (1993); v.32 (1994); v.33 (1995); v.34 (1996); v.35 (1997); v.35 no.1-2 1997; v.35 no.3-4 1998; v.36 1998; v.37:3-4 (1999); v.37:1-2 (1999); v.37 no.1-2 1999; v.37 no.3-4 1999; v.38 2000; v.39 no.1-4 2001; v.40:1-2 (2002); v.40 no.1-4 2002; v.42 2004 no.1-4; v.43 2005 no.1-4; v.44 2006 no.1-4; v.45 2007 no.1-4; v.46 2008 no.1-4