The voucher must be used on the selected date and within operating hours; Invalid after expiration • Please refer to the official website for details on the most up-to-date operating hours, exhibitions, and temporarily close areas. No prior notice will be provided for any changes• Refunds or compensation will not be granted to guests due to personal reasons (e.g. lack of travel documents, late arrival, sickness, accidents)• To purchase a senior or teenager ticket, please present your passport and applicable documents (e.g. passport) for verification. Failure to comply may result in admission decline• Admission is free for children 2 years old and below. Proof of age (e.g. passport) is required• Wheelchairs are permitted on this place • General admission includes access to Excavator Tour and can be reserved onsite• Please avoid wearing high heels and opt for comfortable while attending Excavator Tour, practical footwear suitable for movement. • Special exhibitions are not included in general admission