China's economy has been boosted by active offline events in different parts of the country.

For example, there are exhibitors introducing their products at SCO International Investment and Trade Expo in Qingdao, East China's Shandong province.

Also, high tech products including robots, a brain-controlled mobility scooter and pure electric vertical take-off and landing aircraft are being observed and enjoyed by visitors at China (Shanghai) International Technology Fair in Shanghai.

Beautiful models are also on display at the 32nd Harbin International Economic and Trade Fair in Harbin, Northeast China's Heilongjiang province. Let's go and take a look at them together.