A story of "dedication and legacy" among two generations of railway workers at the Happy Ridge Station Signal Crew on the Qinghai-Tibet Railway.
- PUAN VER
Künye
- Liu QuanweiYönetmen
- Guangshun MengSenaryo
Wu GangOyuncu- Lu QichiOyuncu
Wang ZiyiOyuncu- Sunje TsoOyuncu
Ma BiaoOyuncu
Song YuOyuncu