(QTO) - Con Co island district is a place with rich, diverse and potential ecosystems. In particular, the 3-storey tropical forest on the island is a fairly rare forest ecosystem that is well preserved and protected. In the ideal natural conditions, Con Co Island owns a highly developed ancient medicinal plant. The people here are exploiting the ancient cyan tree to dry and drink. This method reduces the product value and effectiveness of this precious herb. To improve the efficiency of use, the economic value of the ancient gazebo, to promote and encourage people to conserve and multiply the area by properly exploiting and planting this tree, Department of Science and Technology (S&T) has built a provincial science and technology project "Research on production and commercialization of ancient ancient herbal tea with natural ingredients on Con Co island". The Center for S&T Research, Application and Information in the province presided over the implementation so far has achieved good results.