A City Guide To Caohe for Department of Health Choosing Health Making healthy choices easier. This UK governmental White Paper sets out the key principles for supporting the public to make healthier and more informed choices in regards to their health. The DoH website is a useful site for accessing many such policy and discussion documents. This link will take you to useful downloads including the above http //www.dh.gov.uk/en/Publicationsandstatistics/Publications/PublicationsPolicy andGuidance/DH_ Commission of the European Communities White Paper. A City Guide To Caohe 2016.