Did you mean: gongyan gonggan gonghan gongwan guangan gongguan gongxian gongjian ?
| 公安 | gōng ān | (Ministry of) Public Security / public safety / public security |
| 公安 | Gōng ān | see 公安縣|公安县[Gong1 an1 Xian4] |
| 公案 | gōng àn | judge's desk / complex legal case / contentious issue / koan (Zen Buddhism) |
| 公安县 | Gōng ān Xiàn | Gong'an, a county in Jingzhou City 荊州市|荆州市[Jing1 zhou1 Shi4], Hubei |