"Productivity Growth of the Non-Tradable Sectors in China", by Dong He, Wenlang Zhang, Gaofeng Han and Tommy Wu.

ECONOMIST: Sources and acknowledgments

The International Gymnastics Federation (FIG) in February decided to cancel all results obtained by gymnast Dong Fangxiao at the Sydney, Australia, Games.

CNN: China stripped of 2000 Olympic bronze

It will be performed by Dr. Dong Kim, a neurosurgeon who helped lead the team that treated former congresswoman Gabrielle Giffords after she was shot in the head in 2011.

CNN: Hospital to live tweet brain surgery, put pics on Pinterest

The new administration in Seoul also wants to help improve agriculture in the North by supplying seeds, fertiliser and specialists, says Lim Dong Won, the president's senior secretary for foreign policy and security.

ECONOMIST: North Korea��s dreadful spring

The company behind the development is Celtic Array, formed by Centrica - which owns British Gas - and Danish firm Dong Energy.

BBC: Irish Sea wind farms on display in Isle of Man

One of the companies behind some of the developments is Celtic Array, formed by Centrica - which owns British Gas - and Danish firm Dong Energy.

BBC: Isle of Man wind farm concerns gather UK support

Its sales were boosted by existing contracts with major companies such as Nexen and Talisman and new work with Dong Energy and National Grid, among others.

BBC: Glasgow firm Amor Group draws up major growth plans

Walk north to explore Samcheong-dong, the last refuge of hanok, wooden courtyard houses with tiled roofs built by the aristocracy before WWII.

BBC: A perfect day in Seoul