A nonagenarian grandma who creates Yoga poses by herself and uploads her beautiful photos to Wechat is highly praised.

Fan Yuzhen, born in 1926, attracted many visitors to take photos with her when climbing Mount Huang on herself.

"The biggest secret is to keep an optimistic mood," Fan said.

Besides the good mood, the other secret of longevity is to choose an appropriate exercise and to persevere.

She never eats health products and is not choosy in food. She likes to take things as they come.

Fashionable literate grandma

Different from many old people, Fan Yuzhen not only learns how to use a computer, but also knows how to upload photos to Wechat. Her nickname is "literate grandma" in the moments. She would upload her beautiful photos, travel notes and doggerels everywhere she travels.

"The aged are forgetful. Doggerels can help me exercise the brain and record my itineraries," Fan said.