About 300 female cadres in the organization of Municipal Women's Federation gathered in the Yinming Valley of Zimalin Part and planted 100 tropical trees including Jambolan tree and Mytilaria laosensis Yesterday. They are representatives from the Women's Federation and organizations directly under the municipal units, from the female enterpriser association, from Women and Children's Activities Centers in East Distric, West Distric, Shiqi Distric and Wuguishan Town.