Did you mean: guanshan gangshan guanghan kuangshan guangan guangyuan guanzhan guangchang ?
| 光栅 | guāng shān | (optics) grating (esp. diffraction grating) / (computing) raster |
| 光山 | Guāng shān | see 光山縣|光山县[Guang1 shan1 Xian4] |
| 光山县 | Guāng shān Xiàn | Guangshan, a county in Xinyang City 信陽市|信阳市[Xin4 yang2 Shi4], Henan |