Conjoined twins celebrate 10 years of good health after separation

Nothing on Zhang Ling shows she once underwent the operation. She is taller than her younger sister, and is totally the same as her peers.

A little bit of difference can be observed in Zhang Long when she walks. Zhang Long is scheduled to have further operations when she grows up.

The twins are easygoing, cheerful and talkative.

"I scored 90 in my English exam," Zhang Long said when talking about her school performance.

"I scored 100, full credit in physical education," Zhang Ling said.

The hospital will continue watching the twins and safeguarding their health, a medical staff member at the hospital said.