street during funeral procession of the deceased Major Tjong A Fie on 4 February 1921 Tjong was a prominent figure in the development of
Medan, as seen through the construction of various buildings utilized by the citizens of Medan past and present. These buildings include
Tjong A Fie's Mansion, located in Ahmad Yani Street near the Kesawan area, the Old Mosque or sometimes known as
Gang Bengkok Old Mosque, and the clock tower of
Medan City Hall, which is located in the intersection between Radan Saleh Street and Kesawan. At year 1911, Tjong was appointed as
Kapitan Cina (Majoor der Chineezen) to lead the
Tionghoa community in Medan, replacing his brother, Tjong Yong Hian. Tjong was a highly respected person; he was also a master of the economics and politics of Medan. His business kingdom covered banks, railroads, plantations, which included palm oil plants and sugar plants. While he carried out his duties as a Kapitan, Tjong succeeded in developing his individual business and the city of Medan. One of those developments included building the Kesawan Bank as a forerunner for financial security in Medan. The construction of educational facilities, hospitals, houses of worship and other public facilities has made Tjong as an incredibly influential figure in Medan. These developmental projects were supported by the close relationship of Tjong with the
Sultanate of Deli, the ruler of the Land Deli (also known as Medan) at the time. == Family and personal life ==