Did you mean: guangxi guangzi guangai guangci guangqu guangui guangyi guanqi ?
| 光气 | guāng qì | phosgene COCl2, aka carbonyl chloride, a poisonous gas |
| 光漆 | guāng qī | enamel |
| 徐光启 | Xú Guāng qǐ | Xu Guangqi (1562-1633), agricultural scientist, astronomer, and mathematician in the Ming dynasty |