Nói cách khác, tham nh?ng s? là ph??ng ti?n ?? h?n ch? khu v?c t? nhân và trao quy?n cho ??ng C?ng s?n.” To deny tunnels the rats filled further tunnels with riot Regulate agents like a powdered form of tear gas whilst collapsing the entrances with explosives. Denial usually built the tunnels unlivable for amongst two to six months. These