Mum's old teapot and cups from the 70s

This teapot, Chinese tea cups plus a separate English-style tea cup and saucer (used to) belong to my mum. They are from the 1970s and are Made in China although the tea cup and saucer set are done in a western style. My mum doesn't really use them anymore and they have been hiding in her kitchen cabinets for decades until I recently checked them for treasures. She gave them to me because I am the only one amongst her children who would care for old things. That's good for me because then I wouldn't have to fight my sisters for them.