1, The Battle of Martha's Town In this film, Sun plays Tang. This film is mainly about the death of Hu Shuanzi, a bandit in the northwest in the 1930s, and his legendary treasure is also buried here. Many years later, in order to develop the economy, Tang (Sun), the head of the town, took several "cultural relics" to seek expert treasures, hoping to achieve publicity results. During this trip, the gold medal left by Hu Shuan attracted the attention of cultural relic thief Zhou Dingbang (Li Liqun). Zhou Dingbang understands the secret of Hu Shuan's treasure hidden in this gold medal, so he cooperates with Big Cat (Huang Hai Bo) and goes to Martha.

2. Fatal Hostage In this movie, Sun plays the role of a drug Lord. This film is mainly about a small town in Yunnan on the border between China and Myanmar. The rebellious schoolgirl (Gao Ye) inadvertently pays attention to the new strange gangster (Yang Kun) because of the abnormal riots of her dog. The strange man is actually a professional killer, and the female student is almost in danger. Fortunately, her brother (Zhang Mo), a drug policeman, appeared in time to stop the murderer.

3. "Witness for All" In this film, Sun plays Lin Tai. This film mainly tells that Mrs. Lin (played by Lei Sun) is a well-known local rich man, who is preparing for another important event in her life recently, and marrying her girlfriend who has been in love for many years. Unexpectedly, bad news came at this time. The bride-to-be was killed in the underground parking lot of her apartment. Lin Tai heard the news like a bolt from the blue. The policeman took a suspicious look at his only daughter Lin (Deng Jiajia). After the prosecution filed a lawsuit, Lin Tai spent a lot of money to hire a famous lawyer Li Zhou (Nan Yu) as his female nurse. Li Zhou has represented many famous cases and is full of confidence in winning this lawsuit. He did a lot of desk work before the trial. The prosecution sent a well-known prosecutor (Guo) to prosecute sharply and sharply. After the trial began, the atmosphere between the prosecution and the defense was tense and full of gunpowder. However, with the further deepening of the trial, the case became more and more confusing and seemed to enter an endless dead hole.