cōng瑽used in 瑽瑢|𪻐瑢[cong1 rong2] and 琤瑽|琤𪻐[cheng1 cong1]Frequency 1.6Meaningsused in 瑽瑢|𪻐瑢[cong1 rong2] and 琤瑽|琤𪻐[cheng1 cong1]