Environment
Build a spillway dam to turn the lake into a green park
The idea of building different spillways to divide a lake into three small lakes, using the bacteria available in the lake combined with growing greenery capable of tr…
Green Park
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Articles about Green Park
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Science Events
Hanoi will have more green parks in 2013
The People's Committee of Hanoi City has just approved the investment project to build a green park area in Me Tri and Tu Liem.