please told me who is them

圖片參考：http://www.gov.hk/en/images/banner/ban_govbuilding.jpg







Principal Officials of the Hong Kong Special Administrative Region




Secretaries of Departments

Chief Secretary for Administration, Mr Henry Tang Ying-yen, GBS, JP ( http://www.gov.hk/en/about/govdirectory/po/cs.htm )
Financial Secretary, Mr John Tsang Chun-wah, JP ( http://www.gov.hk/en/about/govdirectory/po/fs.htm )
Secretary for Justice, Mr Wong Yan Lung, SC, JP ( http://www.gov.hk/en/about/govdirectory/po/sj.htm )




Directors of Bureaux

Secretary for Education, Mr Michael Suen Ming-yeung, GBS, JP ( http://www.gov.hk/en/about/govdirectory/po/sed.htm )
Secretary for Commerce and Economic Development, Mr Frederick Ma Si-hang, JP ( http://www.gov.hk/en/about/govdirectory/po/sced.htm )
Secretary for Constitutional and Mainland Affairs, Mr Stephen Lam Sui-lung, JP ( http://www.gov.hk/en/about/govdirectory/po/scma.htm )
Secretary for Security, Mr Ambrose Lee Siu-kwong, IDSM, JP ( http://www.gov.hk/en/about/govdirectory/po/ss.htm )
Secretary for Food and Health, Dr York Chow, SBS, JP ( http://www.gov.hk/en/about/govdirectory/po/sfh.htm )
Secretary for the Civil Service, Miss Denise Yue Chung-yee, GBS, JP ( http://www.gov.hk/en/about/govdirectory/po/scs.htm )
Secretary for Home Affairs, Mr Tsang Tak-sing, JP ( http://www.gov.hk/en/about/govdirectory/po/sha.htm )
Secretary for Labour and Welfare, Mr Matthew Cheung Kin-chung, GBS, JP ( http://www.gov.hk/en/about/govdirectory/po/slw.htm )
Secretary for Financial Services and the Treasury, Professor K C Chan, SBS, JP ( http://www.gov.hk/en/about/govdirectory/po/sfst.htm )
Secretary for Development, Mrs Carrie Lam Cheng Yuet-ngor, JP ( http://www.gov.hk/en/about/govdirectory/po/sdev.htm )
Secretary for the Environment, Mr Edward Yau Tang-wah, JP ( http://www.gov.hk/en/about/govdirectory/po/sen.htm )
Secretary for Transport and Housing, Ms Eva Cheng, JP ( http://www.gov.hk/en/about/govdirectory/po/sth.htm )




Others

Commissioner of Police, Mr Tang King-shing, PDSM ( http://www.gov.hk/en/about/govdirectory/po/cp.htm )
Commissioner, Independent Commission Against Corruption, Mr Timothy Tong Hin-ming ( http://www.gov.hk/en/about/govdirectory/po/cicac.htm )
Director of Audit, Mr Benjamin Tang, JP ( http://www.gov.hk/en/about/govdirectory/po/da.htm )
Director of Immigration, Mr Lai Tung-kwok, IDSM ( http://www.gov.hk/en/about/govdirectory/po/di.htm )
Commissioner of Customs and Excise, Mr Richard Yuen Ming-fai, JP