In this COVID-19 epidemic, green seems to be a color that brings optimism, faith, and hope.

Just a few days ago, the "green lane" is mentioned as a link that helps people trade goods. In recent days, a new green color has appeared in the capital. That's the color from "green zones" or so-called "green belts" - places that have no COVID-19 cases.

In a typical "green zone," people living in that zone would set up barricades and guard all the entrances to ensure the safety of the whole area./.

VNA