A boy in Guangdong lost for 8 days and found clothes and shoes by the river. What other search progress has been made?

Every year in the news, there are many cases of children lost. If the children are lucky enough to be found, it is no problem, but most of the children who are not found may eventually be proved to be wrecked, and parents are also very painful. For example, on July 17, 2022, another child lost case occurred in Zhaoqing, Guangdong. A woman surnamed Liang asked the police for help, saying that her son had been lost for eight days and had not been heard from since. Moreover, in the process of finding her son, Ms. Liang also found the child's clothes and shoes by a river, so the family was very worried about the child's safety and thought that the child might have fallen into the river. Later, after the police intervened, they had no clue.

According to Ms. Liang, the child is 9 years old this year. Because he was born prematurely, his language function was somewhat imperfect and his speech was different from that of normal people. When the incident happened, the child went to a special school and was able to say his name normally and know the way home. He has lost it before, so Ms. Liang brought her a children's watch that can be positioned.

However, this watch suddenly turned off at 6 am on July 9, and Ms. Liang has been looking for it by bike, but she has never found her son or this watch. On July 9, it happened to be Saturday. On that day, the child didn't go to school, and Ms. Liang also rested at home. But at eight o'clock in the morning, she found the child lost and went out to look for it. When the child was lost that day, he was wearing a black coat, blue jeans and black shoes.

Because the child is special, unlike other children, every time the child is not in front of her, Ms. Liang will look for it, first check the positioning system, and then find the child's position. But this time, the situation is very abnormal. The child's watch was turned off and his clothes and shoes appeared on the river, so it was an ominous warning. Ms. Liang and her family searched all morning, but they couldn't find it. As a result, they saw their son's clothes and shoes by a sluice on the morning of 10. Ms. Liang said that she is a single mother. When her son was one year old, she took care of herself. She has been dependent on her son for so many years, and she can't bear to go to work after his disappearance. She is looking for her son every day, so she also hopes the insider can provide clues.