▁but ▁they ▁lost . ▁ ▁He ▁is ▁currently ▁a ▁board ▁member ▁at ▁the ▁Ag ri - F ood ▁and ▁V eter inary ▁Author ity ▁of ▁Singapore . ▁ ▁He ▁used ▁to ▁be ▁a ▁board ▁member ▁at ▁the ▁Public ▁Util ities ▁Board , ▁Land ▁Transport ▁Author ity , ▁and ▁S PR ING ▁Singapore . ▁ ▁Private ▁sector ▁▁ ▁Ye o ▁currently ▁holds ▁director ships ▁in ▁A si ag ate ▁Hold ings ▁and ▁S II C ▁Environment ▁Hold ing . ▁ ▁He ▁was ▁previously ▁a ▁director ▁in ▁other ▁private ▁companies , ▁including ▁Ne o ▁Group , ▁Asia ▁Water ▁Technology , ▁H L H ▁Group , ▁Japan ▁Food s ▁Hold ing , ▁Grand work ▁Inter ior , ▁E co 3 ▁Te ch ▁& ▁Engineering , ▁Adv ance ▁S CT , ▁NA FA - A si ag ate ▁Education ▁Corporation , ▁E co - World ▁Bi ote chn ology , ▁Es pl ana de , ▁China ▁Ga ox ian ▁F ib re ▁Fab ric ▁Hold ings , ▁Singapore ▁Chinese ▁Orchestra , ▁and ▁United ▁En vi rote ch . ▁ ▁References ▁ ▁Category : 1 9 6 1 ▁birth s ▁Category : L iving ▁people ▁Category : Sing ap ore an ▁people ▁of ▁Te och ew ▁descent ▁Category : M embers ▁of ▁the ▁Parliament ▁of ▁Singapore ▁Category : Pe ople ' s ▁Action ▁Party ▁polit icians ▁Category : National ▁University ▁of ▁Singapore ▁al umn i ▁Category : N any ang ▁Junior ▁College ▁al umn i ▁Category : H wa ▁Ch ong ▁Institution ▁al umn i ▁Category : Sing