| Date | Event |
| Mar 21, 2002 | Joined in Chinese Radio Sports Association (CRSA) |
| May 20, 2002 | Got a class four amateur radio operator's licence (call sign BG7IHN) |
| Jul 2002 | Set up 10 meters HF mobile transceiver (ALAN9001) and VHF/UHF hand-held transceiver (Kenwood TH-78A) |
| Jul 29, 2002 | Set up a 10 meters band half wavelength GP antenna, The first connecting other Hams on HF |
| Aus 3, 2002 | The first DX QSO |
| Aus 17, 2002 | Set up a 3 bands (6m, 2m and 70cm) antenna |
| Oct 2002 | Set up Anritsu receiver RG53A |
| Nov 2002 | Set up a 3 bands (40m, 20m and 15m) dipole antenna |
| Nov 27, 2002 | Got a class three amateur radio operator's licence |
| Jan 2003 | Set up 2 meters mobile transceiver (Motorola M208) |
| Apr 20, 2003 | Set up a 10 meters band 4 elements Yagi antenna |
| May, 2003 | Worked all six continents |
| Aug, 2003 | Set up full band HF transceiver (YAESU FT-80C) |
| Sep 3, 2004 | Got a class two amateur radio operator's licence (call sign BD7IHN) |
| Oct 13, 2004 | The first CW DX QSO |
| Feb 12, 2005 | The first RTTY DX QSO |
| Sep, 2005 | Worked more than 100 different DXCC entities |