| Alston L. Gu (Rancho Palos Verdes, CA) | Chee Liang Gu (Saratoga, CA) | Claire Gu (Santa Crux, CA) |
| Alston L. Gu (Rancho Palos Verdes Estates, CA) | Chee-Liang L. Gu (Sunnyvale, CA) | Daqing Gu (Burlington, MA) |
| Baohua Gu (Oak Ridge, TN) | Chen Gu (Sacramento, CA) | Daqing Gu (Morris Plains, NJ) |
| Ben Gu (East Brunswick, NJ) | Chengwu Gu (Shenzhen, CN) | Daqing Gu (Port Jefferson, NJ) |
| Ben Gu (East Brunswich, NJ) | Chengwu Gu (Guang Dong, CN) | Dennis Gu (Skokie, IL) |
| Bin Lang Gu (Sunnyvale, CA) | Chengyu C. Gu (Troy, MI) | Dian Gu (Shanghai, CN) |
| Bingwu Gu (Beachwood, OH) | Chi-Hao Gu (Pan-Chiao, TW) | Dong Hyo Gu (Kyungki-do, KR) |
| Bo Gu (North Andover, MA) | Chi-Hao Gu (Panchiao, TW) | Dong-Feng Gu (Thousand Oaks, CA) |
| Bo Gu (Kanata, CA) | Chuanbao Gu (Wichita Falls, TX) | Dong-Hyo Gu (Gyeonggi-Do, KR) |
| Bon-jeng Gu (Kyeongsangnam-do, KR) | Chuang Gu (Redmond, WA) | Dong-Hyo Gu (Kyoungsangbuk-do, KR) |
| Bon-Youl Gu (Kyungki-do, KR) | Chuang Gu (Bothell, WA) | Dong-Hyo Gu (Kyungki-do, KR) |
| Cai-Ting Gu (Sindian City, Taipei County 231 TW) | Chujun Gu (Beijing, Xuanwu District CN) | Dong-youp Gu (Suwon, KR) |
| Chang-Hoi Gu (Songnam-shi, KR) | Chujun Gu (Beijing, CN) | Edward Y. L. Gu (Rochester Hills, MI) |
| Chang-II Gu (Kimhae, KR) | Chujun Gu (Fengtai District Beijing, CN) | Erdan Gu (Cambridge, GB) |
| Chang-Il Gu (Kimhae, KR) | Chun Yuan Gu (Vaster.ang.s, SE) | Fan Gu (Tyngsboro, MA) |
| Chang-Il Gu (Cheonan, KR) | Chun-Yuan Gu (Vasteras, SE) | Fangming Gu (Rochester Hills, MI) |
| Chee L. Gu (Saratoga, CA) | Claire Gu (Santa Cruz, CA) | |
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