If you want to rest for six hours when you transfer to Nanchang at Wuchang Station, you can consider taking a rest at the rest stop of the station or at hotels and restaurants near the station. Here are some possible options:

* Station rest stop: there is a lounge next to the waiting hall of Wuchang Railway Station. Passengers can choose the rest time according to their own needs. Reasonable fees, comfortable environment, and provide entertainment facilities such as TV and video.

* Hotels near the station: There are some hotels and guesthouses near Wuchang Railway Station. Passengers can choose suitable accommodation according to their own budget and needs. These accommodation places usually provide clean and comfortable rooms and facilities, including beds and washing facilities.

* Restaurants near the station: There are some restaurants and fast food restaurants near Wuchang Railway Station. Passengers can choose suitable food and dining places according to their own tastes and budgets. These restaurants usually provide all kinds of delicious food and services, including Chinese and western food and beverages.

In short, when choosing a rest place, you need to consider your own needs and budget, at the same time, keep safety awareness and always pay attention to protecting the safety of personal belongings.