thunder / (bound form) (military) mine, as in 地雷[di4 lei2] land mine / (coll.) to shock; to stun; to astound / (Tw) (coll.) spoiler / (Tw) (coll.) to reveal plot details to (sb)
Jintian village in Guiping county 桂平[Gui4 ping2], Gveigangj or Guigang prefecture 貴港|贵港[Gui4 gang3], Guangxi, starting point of the Taiping Tianguo 太平天國|太平天国[Tai4 ping2 Tian1 guo2] rebellion in 1851