After some time, Kong Ki had gotten married and had a son, Kong Hoi (named after his teacher, Jiang Hai 江海). On Kong Hoi’s 10th birthday, Kong Ki started teaching him the art of Lai Tung Pai. When Kong Hoi was 13, the Japanese had invaded China. Kong Hoi joined a guerrilla resistance troop and attacked a Japanese camp. Kong Hoi was injured in the fight but made it back home. Kong Ki, not wanting his son to see war again, sent Kong Hoi to the Hoi Tung Temple and to his old teacher, Fa Hoi. Fa Hoi took the young man in.