The results will serve as a reference alongside statistical data and objective indicators to support policy formulation and evaluation, as well as efforts to improve quality of life.
NDO
Ha Noi will conduct public surveys to measure the capital’s happiness index for the 2026–2030 period. The results are expected to be compiled, verified and announced annually on March 20, marking the International Day of Happiness.
The results will serve as a reference alongside statistical data and objective indicators to support policy formulation and evaluation, as well as efforts to improve quality of life.