Without speaking the last sentence, Chen Zichuan knew that Sun Qian would be careful with these precious items. How could he not be cautious? However, he also understood why Chen Zichuan had said that when they actually began constructing those buildings, Sun Qian would realize how taxing it was.
Building residences wasn't difficult, especially since Sun Qian didn't need to do much; all he needed to do was oversee. But once those items arrived, Sun Qian would surely be unable to eat or sleep, and that would naturally leave him exhausted.
After explaining the architectural materials clearly, Chen Zichuan returned to the Political Office. Although he was reluctant to go back, there were too many matters needing his attention there. He had already explained the general approach of the tax law to Mann Chong, but its verification and implementation were much more troublesome.