<prompt> Qedela umusho olandelayo: Ngo-1986, wamiswa njengomongameli wePhilippine Amateur Volleyball Association, ngaleso sikhathi owawungumkhandlu olawula lo mdlalo weVolleyball kuleli zwe. UChaves waziwa nangokuthi wasebenzisa izindleko zakhe ukusekela amaphrojekthi nezinhlelo zePAVA. Ekuphakameni komsebenzi wakhe, uConcoy wabamba iqhaza ekukhuleni kwe-volleyball yasePhilippines ngeminyaka yama-1980 kanye nama-1990 kufaka phakathi umjaho onqobayo weqembu lesizwe labesilisa lasePhilippines emqhudelwaneni wamazwe omhlaba eKuching, eMalaysia, ukusingathwa kweManila kweFIVB World Grand Prix ngo-1995, kanye nendondo yegolide yokugcina yeqembu lesizwe labesifazane lasePhilippines emidlalweni yaseNingizimu-mpumalanga ye-Asia ebibanjelwe eSingapore ngo-1995.  <response>: Ngo-1993 kwaqala ukuqhuma. Ngaphandle kokuba ngumongameli we-PAVA, uphinde wakhethwa njengomongameli we-Southeast Asian Volleyball Federation. 