Ke Hua

Shan Que'er loves blacksmith Tie Tou, but her mother wants her to marry Qiang Er, the son of a rich family.

After the leader of Qingdao CPC was trapped by enemy, a new leader comes. He makes efforts to save the predecessor and find out the traitor.

Set in the anti-Japanese war, a Japanese commander who killed a lot of Chinese receives an order to return to Japan. Scouts from the eighth route army must intercept the executioner before he leaves China.

Chinese submarine 980 is ordered to be alert for unauthorized foreign observers of a Chinese missile launch.