Americans--China | 1 |
British-American Tobacco Co. (China)--Employees | 1 |
British-American Tobacco Co. (China)--History | 1 |
China--History, Military--20th century | 1 |
China--Social conditions--20th century | 1 |
Gregory, Quentin | 1 |
Opium abuse--China | 1 |
Railroad stations--China | 1 |
Railroads--China | 1 |
Sino-Japanese War, 1937-1945 | 1 |
Tobacco industry--China | 1 |