Like many movies and TV series that use regional characteristics to help build suspense, The Knockout's framing is mainly concentrated in Jiangmen City, Guangdong Province, Taishan and Xinhui under its jurisdiction.

Jiangmen has the longest coastline in the Pearl River Delta, with dense water network and direct access to the sea. The number of islands in the city ranks second in Guangdong Province, and the unique aquatic ecological resources have bred rich aquatic species. So we can see that Gao Qiqiang, the hero of The Knockout, was born selling fish.

In the play, the place where Anxin and Li want to arrest people is located in Flower and Bird Street in Xinhui, Jiangmen, which also carries the life memories of countless Xinhui neighborhoods.

In addition, the well-known specialty of Xinhui District, Chenpi, has also appeared many times in the play. Pericarpium Citri Tangerinae is known as "one or two pericarpium Citri Tangerinae and one or two gold, and a hundred years of pericarpium Citri Tangerinae wins gold", ranking first among the "Three Treasures in Guangdong". In the early stage of the play, a can of dried tangerine peel behind the big boss "Dad" was also very eye-catching.

Eagle-eyed netizens also discovered the Jinghai in The Knockout, which is the Goose City in Let Bullets Fly. As the saying goes, "there is a goose city in front of Huangshi Luo, and there is a sea of tranquility in the back."

Four major fire cuisines in The Knockout.

Recently, The Knockout ushered in a grand finale, "Black Boss"? Gao Qiqiang was sentenced to death. This drama, which triggered a viewing frenzy, not only brought the book Sun Tzu's Art of War, but also attracted netizens to punch in. Pig's foot noodles, rice rolls, fish and congou, the four delicacies in the film, became "spicy stalks" in the play.

According to media reports, the sales volume of pig's foot noodles on the take-away platform has increased by more than three times after The Knockout caught fire. Among them, Hangzhou, Xiamen, Shanghai and other cities have the most significant sales growth. Many netizens commented that they want to taste the pork knuckle noodles that this big brother likes. After the hit of the play, Zhang Songwen, the actor who plays Gao Qiqiang, even taught everyone how to make Cantonese pork knuckle noodles in the comments. This "after-sales" is true, and you can get full marks.