J.Q. Pictures

A railroad worker in China in 1941 leads a team of freedom fighters against the Japanese in order to get food for the poor.

Several cops went undercover. Due to some issues, all undercover identities were wiped clean from the police database.

After 12 years, the Chinese women's volleyball team again reached the Olympic final in 2016. They were now coached by Lang Ping, a stalwart of the 1980s Chinese women's team, who won consecutive World Championships from 1981 to 1985.

After they uncover evidence that there is corruption in the police force, three police officers in Hong Kong try to discover which of them can be trusted.