Suìyuè Shéntōu -- Echoes of the Rainbow

Echoes of the Rainbow (Chinese name: 岁月神偷; pinyin: Suìyuè Shéntōu; literally "Time, the Thief") is a 2010 Hong Kong drama film directed by Alex Law and starring Simon Yam and Sandra Ng. It tells the story of a working family in Hong Kong whose eldest son, a popular boy and star athlete, becomes ill with leukemia.

Simon Yam and Sandra Ng 

The film is set in 1960s British Hong Kong and was shot on the historical Wing Lee Street in Sheung Wan. It was financed by the Hong Kong government's Film Development Fund. It won the Crystal Bear for the Best Film in the Children’s Jury "Generation Kplus" category at the 2010 Berlin Film Festival.

Crystal Bear for the Best Film 

29th Hong Kong Film Awards

Won: Best Screenplay (Alex Law)
Won: Best Actor (Simon Yam)
Nominated: Best Actress (Sandra Ng)
Won: Best New Performer (Aarif Lee)
Nominated: Best New Performer (Chung Shiu To)
Won: Best Original Film Song (Lowell Lo, Alex Law and Aarif Lee)

60th Berlin International Film Festival
Crystal Bear for the Best Film in the Children’s Jury "Generation Kplus"