Haikou is a famous city in the(南方的)part of China

问题描述:

Haikou is a famous city in the(南方的)part of China
My aunt's(day)job in the company is answering telephones

Haikou is a famous city in the(southern)part of China
My aunt's(daily)job in the company is answering telephones为什么不是south?south是名词而这里是南方的