"In 1867, Chan Heung 陳享 sent one of his next (LAST) batch of students, Jeong Yim 張炎 to Fut San 佛山 (Foshan) to take over the school originally established by Chan Din-Foon 陳典桓 in 1848."
The above comment suggests that Cheung Hung Sing was part of Chan Heung's final group of students prior to him passing away in 1875. It also suggests that 1867 was the very first time Cheung Hung Sing was in the city of Fut San and that Chan Heung was responsible for sending him there
"In 1867, Chan Heung 陳享 sent one of his next (LAST) batch of students, Jeong Yim 張炎 to Fut San 佛山 (Foshan) to take over the school originally established by Chan Din-Foon 陳典桓 in 1848."
The above comment suggests that Cheung Hung Sing was part of Chan Heung's final group of students prior to him passing away in 1875. It also suggests that 1867 was the very first time Cheung Hung Sing was in the city of Fut San and that Chan Heung was responsible for sending him there
It's what you do when your index finger is extended