The difference is that Nanchang JD.COM, above the rainbow, is a department store, selling daily necessities: grain and oil, food, beverages, tobacco products, textiles, clothing, daily necessities, audio products and digital publications, cultural goods, sporting goods, household appliances, electronic products, medicines, toys, communication equipment and fire-fighting equipment. Wanda plaza at Honggutan is a commercial center, a leisure and entertainment center, an indoor and outdoor double pedestrian street and a super five-star hotel. It can be enjoyed in all aspects of commerce, leisure, entertainment, culture, commerce, etc. Large main stores retain tourists and become a "one-stop" commercial center integrating shopping, catering, culture, entertainment, office and leisure. Six top formats of high-grade office buildings.