President Xi Jinping on Wednesday expressed condolences to the victims of a deadly blaze in Tai Po.

Firefighters said at least 13 people have died and 15 injured in the No. 5 alarm fire in Wang Fuk Court.

Speaking on CCTV, Xi extended sympathy and condolences to the victims' families, including a firefighter who died while on duty.

The president demanded all-out efforts by Hong Kong authorities in putting out the fire and minimising casualties and losses.