When Daidai realised her father was too old to slaughter two pigs for a traditional community feast in the run-up to Chinese New Year, she turned to social media.

She didn't want him to feel bad.

"Can anyone help me?" she asked on Douyin, China's version of Tiktok, at the end of last week. "My father is old. I am worried that he can't handle these pigs."

Daidai, who's in her 20s, promised that those who came to their village, Qingfu, to assist would be treated to a pork banquet.

In rural Sichuan and Chongqing, large community meals are an important part of culture, featuring twice-cooked pork, steamed ribs, soup and homemade liquor.