较准的3d和值计算方法

简介：[Ding~ Server-wide announcement]: Congratulations to the player 'Wu Ming' for establishing the 'Qingyu Family'. Because he is the first player to establish a family, the Qingyu Family level will be +1 and will be rewarded with a low-end residence in Luoxia City. By then, The 'Qingyu Family' will be recorded in the annals of destiny. I hope that all players will continue their efforts and build their own big family!