Police send a man back to China. His name is Chen Zhi. He is the boss of a big group. Police think he did bad things.
Police say he led a big group. They did illegal games. They also cheated people. This is a big step. It helps stop crime.
Chen Zhi used Cambodia. He was caught there. The police in China get him. Cambodia closed his bank. The US also said he cheated.
His group did online cheating. It was in many lands. Cambodia was his main place. Police look at other places too.
Police worked for a long time. Then Chen Zhi went to China. China and Cambodia work together. This is good for safety.
Cambodia closed his bank. This shows they are serious. It helps police fight cheating. It is a warning to bad groups.