In recent two months they improved roads extending 200 km, dredged river-beds of 550, 000 cubic meters, embanked riversides of 25, 000 square meters with stones and built anti-tidal dykes.

They planted 17 million trees of good species during the spring tree-planting period.

Tree nurseries produced tree seedlings in time and working people, youth and students and inhabitants planted trees with much care.

The province set up the development-oriented stratagem for land management, arranged large and small rivers and improved the security and cultural practice of roads.