A visitor plays football with the help of 5G technology at the Light of Internet Expo in Wuzhen, Zhejiang province on Oct 18. [Photo/chinadaily.com.cn]

"The expo is really amazing. It is bigger than expected and I saw a lot of things I've never seen before," said Angela Nikolic, a Serbian visitor to the Light of Internet Expo which opened in Wuzhen, Zhejiang province on Oct 18. 

Nikolic said she was impressed by the 5G technology on display, predicting that it will make life easier and more convenient in the future.