The bar chart illustrates how China's express delivery volume changed between 2018 and 2020. Its overall volume grew moderately from 51 billion pieces to 83 billion pieces, while during the same period, the figure for rural areas saw a notable increase, up from 12 billion pieces to 30 billion pieces. It is not only subject to subjective conditions but also guided by objective. First and foremost, the Chinese government has given high priority to the development of e-commerce and its related industries. To be specific, a package of preferential policies has been introduced to encourage enterprises to further expand business networks and improve services. business networks and improve services. Another contributing factor is that the disposable income of Chinese residents, especially those in the countryside, has risen significantly in recent years. This makes it financially possible for them to buy whatever they want online. This trend, in the background of the economic boom in China, will not be reversed radically shortly.

The bar chart illustrates how China's express delivery volume changed between 2018 and 2020. Its overall volume grew moderately (I think “significantly” is better - it’s about a 60% increase in two years) from 51 billion pieces to 83 billion pieces, while during the same period the figure for rural areas saw an even more notable increase, up from 12 billion pieces to 30 billion pieces. These increases (don’t start a paragraph with “it”, you need to be clear what you are talking about) are not only subject to specific conditions, but are also guided by objective reasons. First and foremost, the Chinese government has given high priority to the development of e-commerce and its related industries. To be specific, a package of preferential policies have been introduced to encourage enterprises to further expand business networks and improve services. Another contributing factor is that the disposable income of Chinese residents, especially those in the countryside, has risen significantly in recent years. This makes it financially possible for them to buy whatever they want online. This trend, in the background of the economic boom in China, will not be radically reversed in the near future.