Dang dai guo ji guan xi shi / Dang dai guo ji guan xi shi/ Xian dai guo ji guan xi/. 1988 Xian dai guo ji guan xi/. 1989 Xian dai guo ji guan xi/. 1990 Xian dai guo ji guan xi/. 1991 Xian dai guo ji guan xi/. 1992 Jin xian dai guo ji guan xi shi yan jiu / Dang dai zhong guo ke ji shi / Xian dai guo ji guan xi/. 1989 nian