Quang Ninh, Oct. 14 -- Welcoming around 300,000 visitors a year, Co To's tourism industry is a major source of revenue and a key driver of local socio-economic growth. To support this economic spearhead, the Co To special zone, Quang Ninh city, is promoting green, clean and sustainable production, linking agricultural activities with resource conservation, environmental protection and landscape preservation.

Agricultural production in Co To is undergoing a major shift towards greener models, with a focus on quality, added value, greater application of science and technology, and processing.

Fishing remains an important livelihood, with boats typically returning to port from 3am. Le Ba Tung, chairman of the Co To Fisheries Trade Union, s...