What are the tear-jerking plots in the movie The Rise of Legends?

The Rise of Legends is an action movie, which tells the story of a great master, Huang Feihong, who fought against human trafficking gangs in Hei Hu with his good brother rise of the legend when he was young. There are many touching plots in the film, including:

1. Huang Feihong's duel with tripterygium wilfordii and Huang Feihong's sacrifice to save rise of the legend;

2. In order to protect Guangzhou citizens, Huang Feihong launched a fierce battle with the Hei Hu gang;

3. The emotional entanglement between Huang Feihong and his wife.