Responding to the World Environment Day (June 5) with the theme “Solution for Plastic Waste”, the International Day of Biodiversity and the Month of Action for the Environment 2023, on the morning of June 4, the Department of Natural Resources and Environment coordinated with the People’s Committee of Phu Loc district, Thach Son Fisheries Association (Loc Dien, Phu Loc), etc., to release 80.000 fingerlings of tiger prawns and over 14.000 rabbitfishes into the Da Dam and Da Mieu fisheries conservation areas belonging to Tam Giang – Cau Hai Lagoon.

Tam Giang brackish water lagoon system is the Southeast Asia's largest, located 30 km from Hue City. The lush mangrove forest not only creates conservation areas for aquatic resources, helping the Tam Giang lagoon to put on a new color, but also protects the habitat from the impact of climate change, creating more livelihoods for local people, from fishing to community tourism.

Allocating resources to develop urban space in lagoon and seaside areas; investing in Chan May - Lang Co Economic Zone; clarifying the shape of a modern Hue City, etc., are some suggestions from leading experts on planning, architecture, urbanization, economy, and so on, at the conference organized by the Provincial People's Committee on the afternoon of April 1st to collect opinions on the Urban Master Plan of Thua Thien Hue to 2045, with a vision to 2065.