Chung-So yŏnʼgu = Sino-Soviet affairs.

v.5:1-2 (1980-81); v.5:3-4 (1981); v.6:3-4 (1982); v.6:1-2 (1982); 1983 no.17,19; v.7:3-4 (1983); v.7:1-2 (1983); v.8 (1984); 1984-1985 no.21-22,24; 1985 no.25-26; v.9 (1985); 1985-1986 no.27-28; 1986 no.29-30; v.10 (1986); 1986-1987 no.31-32; 1987 no.33-34; v.11 (1987); 1987-1988 no.35-36; 1988 no.37-38; 1988-1989 no.39-40; 1989 no.41-42; v.13 no.41-44 Spr.1989-Wi; 1989-1990 no.43-44; 1990 no.45-46; v.14 (1990); v.14 no.45-48 Spr.1990-Wi; 1990-1991 no.47-48; 1991 no.49-50; v.15 (1991); v.15 no.49-52 Spr.1991-Wi; 1991-1992 no.51-52; 1992 no.53-54; v.16 (1992); v.16 no.53-56 spr.1992-wi; v.17:1-2 (1993); v.17:3-4 (1993); v.17 no.57-60 spr.1993-wi; v.18:1-2 (1994); v.18:3-4 (1994); v.18 no.61-62 1994; v.18 no.63-64 1994-95; v.19:1-2 (1995); v.19:3-4 (1995); v.19 no.65-66 1995 Spr-Su; v.19 no.67-68 1995-96; v.20:1-2 (1996); v.20:3-4 (1996); v.20 no.69-70 1996; v.20 no.71 1996; v.21:1-2 (1997); v.21:3-4 (1997); v.22 (1998); v.27 (2003); 2008/9 no.120