• 2 Environmental aspects
• 1 Chinese
• 1 Economic conditions
• 1 Families
• 1 Forced migration
• 1 History
• 1 Migration, Internal
• 1 Relocation
• 1 San Xia shui li shu niu (China)
• 1 Social aspects
• 1 Social conditions
• 1 Sociology
• 1 Solar energy
• 1 sociology

• 2 Eureka Films
• 2 Fawthrop, Tom
• 1 Alary, Olivier, 1975-
• 1 Aung-Thwin, Mila
• 1 Chang, Yung, 1977-
• 1 Christou, John
• 1 EyeSteelFilm (Firm)
• 1 Halm, Hannele, 1949-
• 1 Kanopy (Firm)
• 1 National Film Board of Canada
• 1 Powis, Neville
• 1 Tanjariyanond, Patchara
• 1 Wang, Shiqing, 1973-
• 1 Wong, Germaine Ying Gee
• 1 Zeitgeist Films

• 1 Chinese

• 2 Mekong River
• 1 China
• 1 Mekong River Valley
• 1 Yangtze River Gorges
• 1 Yangtze River Gorges (China)

• 3 Nonfiction films
• 3 Video recordings for the hearing impaired

Limit year range