At this seminar, Master Nguyen An De introduced some reports on application technical advances on planting of fruit-trees as following: planting fruit-trees in Vietnam in it’s joining WTO; introdece some of promising fruit-tree strain could plant in SouthEast and technology of planting main fruit-trees in Baria-Vungtau province such as: longan, custard, grapefruit, jackfruit, mango, mangosteen, durian…He also helped the famers on technical planting fruit-trees and how to develop fruit-tree products in the direcion of GAP (Good Agriculture Pratice), how to buld and develop a brand of fruit-tree products of Baria-Vungtau province. He replied some question by participants on technology to take care of fruit-trees, to make productivity of fruit-trees.