No, I'm not from China, I'm from Europe, but I work with ChineseI think it depends on what products are needed in the area you want to sell to. You may do some market research or something.
Choose a commodity with good sales, the risk is relatively small, it is easy to find the source, but the competition will be fierce.
The weight of the product is better to be lighter so that easy to transport.
Are you from China?