| Year |
Result |
Place |
Venue |
Date |
| 1990 |
19.60 |
16 |
Beijing |
Jun 27 |
| 1991 |
19.74 |
9 |
Beijing |
Sep 13 |
| 1993 |
19.90 |
10 |
Beijing |
Sep 08 |
| 1994 |
20.54 |
3 |
Beijing |
Jun 05 |
| 1995 |
19.64 |
7 |
Beijing |
May 05 |
| 1997 |
18.83 |
21 |
Shanghai |
Oct 19 |
| 2000 |
18.85 |
16 |
Jinzhou |
Jun 08 |
| 2001 |
18.57 |
22 |
Guangzhou |
Nov 19 |
|
| Year |
Result |
Place |
| 1993 (World Indoor) |
19.32 |
3 |
| 1995 (World) |
19.07 |
6 |
| 1995 (World Indoor) |
18.84 |
5 |
| 1997 (World Indoor) |
18.39 |
8 |
|
|