During last year's Mid Autumn Festival, Liao carried a kilo of meat and pig's feet to his home.
去年中秋节时，廖带了一公斤肉和猪蹄回家。
2
Liao has built a special room named "family love room" in the police station, where Liao helped these left-behind children with their homework and taught them about safety in his spare time.
Moreover, a computer in the "family love room" plays an indispensable role because it offers a precious opportunity for Liao to help children whose parents are working far away to chat with them online.