老乔好像确实拿了个博士，论文是关于怎么自力更生的

所有跟帖： 

• 给出链接 -无名-1963- ♂ (0 bytes) () 11/17/2025 postreply 10:46:14

• Form wikipedia -rmny- ♂ (8102 bytes) () 11/17/2025 postreply 10:54:42

• Khieu Samphan's 1959 doctoral dissertation, L'économie du Ca -rmny- ♂ (915 bytes) () 11/17/2025 postreply 10:56:09

• Thank you! I see -无名-1963- ♂ (0 bytes) () 11/17/2025 postreply 14:48:16