ph th al mic ▁services ▁and ▁prom oting ▁public ▁aw aren ess ▁on ▁eye ▁care ▁▁ ▁Mr ▁S IN ▁Wing - s ang ▁Edward : ▁Ret ired ▁actu ary , ▁volunte ered ▁to ▁t utor ▁people ▁in ▁need , ▁including ▁vis ually / he aring ▁imp a ired ▁students , ▁or ph ans , ▁youth s ▁with ▁emot ional ▁or ▁behavior al ▁problems , ▁new ▁arrival s ▁from ▁Main land ▁China ▁and ▁eth nic ▁minor ities ; ▁also ▁taught ▁prison ▁in m ates ▁local ▁language ▁and ▁computer ▁ ▁Mr ▁W ONG ▁Ka - ning , ▁Raymond ▁and ▁Mrs ▁W ONG ▁HO ▁Sh uk - ying , ▁Vi ola : ▁Stim ulated ▁by ▁their ▁only ▁son ▁with ▁speech ▁communic ations ▁difficulty , ▁they ▁have ▁founded ▁of ▁the ▁Ben ji ' s ▁Centre ▁— ▁the ▁first ▁and ▁only ▁char ity ▁in ▁Hong ▁Kong ▁providing ▁speech ▁ther apy ▁to ▁children ▁aged ▁below ▁ 1 6 ▁from ▁low - in come ▁families ; ▁set ▁up ▁social ▁enter prise ▁and ▁put ▁ear nings ▁into ▁the ▁Ben ji ' s ▁Centre ▁▁ 2 0 1 3 ▁ ▁Dr ▁CH U ▁Chor - l up : ▁One ▁of ▁the ▁founder ▁of ▁the ▁" A . J . R . ▁Char itable ▁Foundation ▁Limited ", ▁which ▁assist ▁finan cially ▁for ▁those ▁in ▁dist ress ▁and ▁need ing ▁tim ely ▁support ▁ ▁Dr ▁LA U ▁W ai - sum , ▁E illy : ▁dent ist , ▁has ▁organized ▁various ▁volunt ary ▁dent al ▁service ▁for ▁elder ly ▁people ▁and ▁need y ▁groups