The family of the quadruplets pose for a group photo in front of their house in Wujing Village of Zhuzhai Town, Funan County of Fuyang, east China's Anhui Province, Feb. 23, 2021. (Xinhua/Liu Junxi)

FUNAN, Feb. 24, 2021 (Xinhua) -- Before returning to work, Chang Sheng, a villager in Wujing Village, and his wife Zhu Chengzhen had a great time with their quadruplets in the village during their Spring Festival holiday.

This happy family of six members once experienced a very difficult time a few years ago.