2025 7th International Conference on Wireless Communications and Smart Grid (ICWCSG 2025)
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Overview of Zhengzhou

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Zhengzhou, the capital of Henan Province, is a city where history and modernity blend perfectly. As one of the eight ancient capitals of China and the core area of the Central Plains culture, it boasts a long history and rich cultural heritage. At the same time, as a national central city, it is full of vitality and modern charm. This guide will take you to explore the unique charm of Zhengzhou from the aspects of scenic spots, food, accommodation and transportation.


 

Currency

The unit of currency in China is the Chinese Yuan (CNY). Various notes and coins are used. Notes are available in denominations of 1, 5, 10, 20, 50, and 100 yuan, while coins come in denominations of 1 jiao, 5 jiao, and 1 yuan. The exchange rate is subject to market fluctuations. Click here to calculate live currency and foreign exchange rates. Calculate live currency and foreign exchange rates by clicking here.


1) Currency exchange: Foreign banknotes can be exchanged at most banks and other authorized money changers. 

2) Banking hours: 09:00am -17:00pm, Monday through Friday only. 



Time Difference

Standard Time in China is 8 hours ahead of Greenwich Mean Time (GMT +8) and does not observe daylight savings time.



Business Hours

Government office hours are usually from 9am to 6pm on weekdays and closed on Saturdays and Sundays. Major department stores are open every day from 09:00am to 09:00pm including Sundays.



Electricity

The standard electricity supply is 220-volts AC at 50Hz. Most hotels may provide outlet converters for 110 and 220 volts. It is advised that you check with the hotel beforehand.



Language

Chinese people speak Mandarin in their everyday lives, and knowing a few words of the language can be very beneficial. Fortunately, many Chinese can speak English and are generally eager to assist you.