▁in ▁Be ij ing , ▁China , ▁founded ▁in ▁September ▁ 1 9 9 9 . ▁ ▁M embers ▁include ▁W ú ▁H ó ng f ē i ▁( <0xE5> <0x90> <0xB4> <0xE8> <0x99> <0xB9> <0xE9> <0xA3> <0x9E> , ▁vocals ), ▁G ě ng ▁F à ng ▁( <0xE8> <0x80> <0xBF> 放 , ▁electric ▁guitar ), ▁L ǐ ▁W é iy án ▁( 李 <0xE7> <0xBB> <0xB4> 岩 , ▁electric ▁guitar ), ▁Zh ō u ▁Q í ▁( 周 <0xE7> <0x90> <0xA6> , ▁electric ▁bass ▁guitar ), ▁and ▁Ti án ▁K ū n ▁( 田 <0xE5> <0x9D> <0xA4> , ▁drum ▁set ). ▁Wu ▁originally ▁also ▁played ▁ac oust ic ▁guitar ▁in ▁the ▁group ▁before ▁dec iding ▁early ▁on ▁to ▁focus ▁strictly ▁on ▁vocals . ▁ ▁The ▁original ▁bass ▁player , ▁Sh è ng ▁( <0xE8> <0x83> <0x9C> ), ▁was ▁replaced ▁by ▁Ji ǎ ng ▁R ó ng ▁( <0xE8> <0x92> <0x8B> <0xE8> <0x8D> <0xA3> ) ▁in ▁June ▁ 2 0 0 0 , ▁and ▁Ji ang ▁was ▁eventually ▁replaced ▁by ▁Z hou . ▁ ▁Wu ▁Hong fe i ▁( s urname ▁Wu , ▁b . ▁ 1 9 7 5 ), ▁Happy ▁Avenue ' s ▁vocal ist ▁and ▁leader , ▁is ▁a ▁gradu ate ▁of ▁Be ij ing ' s ▁pr estig ious ▁T sing h ua ▁University , ▁with ▁b ach elor ' s ▁degrees ▁in ▁environmental ▁engineering ▁and ▁the ▁editing ▁of ▁scientific ▁books , ▁and ▁an ▁M . A . ▁degree ▁in ▁modern ▁Chinese ▁literature ▁( although ▁she ▁primarily ▁studied ▁Western