What Hong Kong has achieved today is built upon the continuous efforts of local elites of different generations. Various effective and long-standing systems and values have been groped, developed and created for passing from one generation to another. Law Chi-kin joined the Social Welfare Department in 1952, and he is one of the first generation of social workers of Hong Kong. Their thoughts of serving Hong Kong back then were to exercise their team spirit to ensure that every job was well done, so that people could lead a better life. His son Law Kin-chung, Christopher is a famous local architect. Though they are from different professions, they do have the same affection for the community. They proactively promote sustainable development of society, and look forward to using new thoughts to draw the future cityscape of Hong Kong. It is this spirit of ensuring that every job is well done that gradually turning into the biggest power of people in every generation to push this city forward.