The following are some suggestions that may be suitable for the title of the movie:
1. Bloody Battle on West China Street: This title emphasizes the intense violent conflict in the movie and expresses The protagonist's determination to survive and take revenge at all costs.
2. Deus Ex: This name implies the storyline of the protagonist fighting hard, breaking through the siege, and finally winning in the dark and dangerous environment of Huaxi Street.
3. Huaxi Street Murderer: This name emphasizes the ferocity and ruthlessness of the protagonist, but also hints at his courage to challenge authority and uncompromising personality in the face of injustice and violence.
4. Dark Huaxi Street: This name emphasizes the darkness and gloominess of Huaxi Street, and expresses the hardships and struggles the protagonist has experienced in such an environment.
5. Breaking to the Top of West China: This name implies the storyline of the protagonist finally standing at the top of West China Street and becoming the boss of the local gang through constant challenges and struggles.
Of course, these names are just suggestions. You have to choose the most suitable name based on the plot and style of the movie.