Anhui residents, Su Jiajia and Shi Dongming, two people, took a flight at 02:50 on December 16th from Guangdong to Bangkok Airport, arriving around 04:50 in the early morning. They then traveled by car to Mae Sot, and the last contact was around 6 PM, after which they went missing. To date, there has been no news. The child, having only a primary school education and never having traveled out of the province, comes from a broken home with divorced parents and is an only child. The family, consisting of the child, the father, and an 80-year-old grandmother who is bedridden and spends her days in tears, relies on each other. The father also has a physical disability. Please, everyone, show some understanding for their family situation.