| Year |
Result |
Place |
Venue |
Date |
| 1987 |
20.95 |
8 |
Guangzhou |
Nov 24 |
| 1988 |
21.76 |
2 |
Shijiazhuang |
Apr 23 |
| 1989 |
18.58 |
25 |
Shijiazhuang |
Apr 22 |
| 1989 |
20.82 |
1 |
Prague |
Jun 16 |
| 1996 |
19.79 |
6 |
Shijiazhuang |
Sep 24 |
| 1997 |
19.46 |
7 |
Shanghai |
Oct 21 |
| 1998 |
18.96 |
12 |
Bangkok |
Dec 15 |
|
| Year |
Result |
Place |
| 1984 (Olympic) |
17.96 |
5 |
| 1985 (World Indoor) |
17.67 |
4 |
| 1987 (World) |
20.43 |
7 |
| 1988 (Olympic) |
21.06 |
3 |
| 1989 (World Indoor) |
18.08 |
8 |
| 1997 (World) |
18.62 |
6 |
| 1998 (World Cup) |
18.00 |
5 |
| 1999 (World Indoor) |
16.63 |
7 |
|
|