1 0 4 5 ▁establish ments ▁in ▁Asia <0x0A> </s> ▁Met z ger i ites ▁is ▁a ▁genus ▁of ▁foss il ▁li ver wort . ▁ ▁References ▁▁ ▁Category : M etz ger ial es <0x0A> </s> ▁Dr . ▁Ye oh ▁Eng ▁K ion g , ▁O BE , ▁G BS , ▁J P ▁( , ▁born ▁ 1 9 4 6 ▁in ▁I po h , ▁Malays ia ) ▁was ▁the ▁Secretary ▁for ▁Health ▁and ▁W elf are ▁between ▁ 1 9 9 9 ▁and ▁ 2 0 0 2 , ▁Secretary ▁for ▁Health , ▁W elf are ▁and ▁Food ▁and ▁a ▁member ▁of ▁the ▁Executive ▁Council ▁between ▁ 2 0 0 2 ▁and ▁ 2 0 0 4 ▁in ▁the ▁Hong ▁Kong ▁Government . ▁ ▁Ye oh ' s ▁father ▁was ▁the ▁late ▁Ye oh ▁Ch in ▁Hin , ▁a ▁Malays ian ▁business man ▁who ▁was ▁a ▁founder ▁and ▁director ▁of ▁K ual a ▁L ump ur ▁K ep ong ▁Ber had . ▁ ▁Career ▁Ye oh ▁studied ▁medicine ▁at ▁Fac ulty ▁of ▁Medicine , ▁the ▁University ▁of ▁Hong ▁Kong ▁where ▁he ▁was ▁elected ▁President ▁of ▁the ▁Student ▁Union ▁in ▁ 1 9 6 9 ▁and ▁graduated ▁in ▁ 1 9 7 1 . ▁He ▁special ised ▁in ▁g astro enter ology . ▁In ▁ 1 9 7 9 , ▁he ▁became ▁a ▁consult ant ▁phys ician ▁at ▁Queen ▁Elizabeth ▁Hospital . ▁ ▁After ▁a ▁ 1 9 - year ▁career ▁at ▁Hong ▁Kong ▁government ▁hosp it als , ▁with ▁recogn