The Tang Dynasty, the ancient food technology has been greater development, Chang'an has many famous dishes and snacks, coupled with China's "tea culture" has begun to have a greater development, wine is also popular in the world, purely a hotel has been unable to meet the needs of the people on the food, and have the strength of the hotel began to cooperate with the hotel, and even the final The strong hotels began to cooperate with the hotels, and even eventually merged into one. The food and drink provided by the restaurants were mostly famous dishes at that time, such as "yellow fish with squirrel" and "chicken strips with ivory" of Emperor Yang of Sui Dynasty, "Luo Han vegetable heart" and "Luo Han crucian carp" of Emperor Gaozu of Tang Dynasty, "Luo Han vegetable heart" and "Luo Han crucian carp" of Emperor Yang of Tang Dynasty, and "Luo Han chicken strips" of Emperor Yang of Tang Dynasty. "Carp of Luohan" in Tang Dynasty.

After a day's hard work, guests will need bathing services, and the bathing industry has gradually merged into the functions of hotels. Guests could go to the restaurant to eat after bathing and dressing, and the shopkeeper would help the guests to feed the horses, repair the car, and even repair the shoes and so on. At this time, it was a bit like the star-rated hotels we have today. Tang Dynasty folk hotel pioneered the provision of entertainment services, at first, just perform some plays, or find some storytellers to relieve boredom, and later, the shrewd innkeeper found that men out of the house can not avoid loneliness, so they provide prostitution services. According to Zhang Laiyi's Jingju Jie, "Big women can sing and small women can dance, and flag pavilion wine is sold every day," and "There are many whore houses on both sides of the Yangtze River, and thousands of doors and tens of thousands of households wantonly pass by." These poems are undoubtedly a true portrayal of the places of pleasure at that time. At that time, the hotel was once also known as the sordid place where the three religions and nine streams gathered.