He couldn't say anything against his sister because their family was in need of money. His sister and brother were still studying, but he hadn't found a job. If the burden of the family were placed on his parents, it would only wear them out faster.
Their parents also seemed much older than their peers. Bogged down all year round, they always did more than others and had an honest temperament, making them easy targets for schemers and bullies.
His sister was right. They couldn't tolerate it any longer. His parents would grow old. He didn't want their bodies to be destroyed when he had some achievements in the future. Now that his sister had the ability to make money, he certainly wouldn't stop her.
Seeing that Xia Chen had listened to her, Xia Wan felt much more at ease.