Who supervise the the football team for which Sung Lin Yung played?
Sung Lin Yung Stephen Sung Lin Yung (born 7 May 1965 in Tianjin) is a retired Chinese football player who represented the Hong Kong football team. Starting his career in China he played for the Chinese U-20 and the Chinese Olympic team before he established himself with Chinese top tier side Tianjin where he played as a forward. Moving away from China he joined Hong Kong football team South China and became their utility player playing anywhere on the field, though he spent most of time as a defensive midfielder where he had a successful time with them winning several cups and the 1996–97 Hong Kong First Division League title with them. He would then become a Hong Kong permanent resident before he played for the Hong Kong national team and played a major role in Hong Kong's World Cup Qualifiers in 1997. By 1998, he moved to other Hong Kong football teams Sing Tao and then Instant-Dict before he retired.
Forbidden City F.C. Forbidden City Football Club (FC FC) (Simplified Chinese: 紫禁城足球俱乐部) is a Chinese amateur Association Football (soccer) based in Beijing. The club was founded in 2004 and is a not-for profit Voluntary association social club, playing 11 a-side competitive football in the IFFC. Members of the club are national Chinese as well as from other countries, representing a wide expatriate contingent as common in Beijing.