Many places selling mobile phones in Yueyang can buy mobile phones in installments with zero down payment, such as Tianlun Mobile Phone City (RT Mart Store) and Quan Netcom Mobile Phone Store.
Zero down payment means you can take things directly without paying. You just need to mortgage things on the seller's side according to the seller's requirements, and then fulfill the seller's promise to the buyer. When the seller's promise is completed, the mortgage will be returned to the buyer, but the buyer must give the seller the balance or all that the seller wants.