bbs and mh is what????

Contents
1 Medal for Bravery (Silver) (M.B.S.)
2 Hong Kong Police Medal for Distinguished Service (P.D.S.M.)
3 Hong Kong Fire Services Medal for Distinguished Service (F.S.D.S.M.)
4 Hong Kong Immigration Service Medal for Distinguished Service (I.D.S.M.)
5 Hong Kong Customs and Excise Medal for Distinguished Service (C.D.S.M.)
6 Hong Kong Correctional Services Medal for Distinguished Service (C.S.D.S.M.)
7 Government Flying Service Medal for Distinguished Service (G.D.S.M.)
8 Hong Kong ICAC Medal for Distinguished Service (I.D.S.)
9 Bronze Bauhinia Star (B.B.S.)
10 Medal for Bravery (Bronze) (M.B.B.)
11 Hong Kong Police Medal for Meritorious Service (P.M.S.M.)
12 Hong Kong Fire Services Medal for Meritorious Service (F.S.M.S.M.)
13 Hong Kong Immigration Service Medal for Meritorious Service (I.M.S.M.)
14 Hong Kong Customs and Excise Medal for Meritorious Service (C.M.S.M.)
15 Hong Kong Correctional Services Medal for Meritorious Service (C.S.M.S.M.)
16 Government Flying Service Medal for Meritorious Service (G.M.S.M.)
17 Hong Kong ICAC Medal for Meritorious Service (I.M.S)
18 Medal of Honour (M.H.)
19 Chief Executive's Commendation for Community Service
20 Chief Executive's Commendation for Government/Public Service

BBS =The Bronze Bauhinia Star (銅紫荊星章)

MH=The Medal of Honour (榮譽勳章)