Yes, 大唐芙蓉園 requires a ticket for entry. The ticket price is 120元 per person for adults and 60元 per person for children. Tickets can be purchased through the WeChat app by scanning the provided QR code and following the purchasing process. It is also mentioned that children under 6 years old or below 1.2 meters in height can enter for free, and children and students between 1.2 meters and 18 years old can enjoy a half-price discount. Additionally, it is advised to make a reservation in advance through the online reservation system, as the park operates on a real-name registration system.