Fig. 2From: Skill the low-skilled: the knowledge-driven stepwise migration of Vietnamese workers in South ChinaThe map of South China and Vietnam (This map is sourced from China’s Ministry of Natural Resources. The red dots are our field sites. The darker brown area indicates northern Vietnam, the lighter brown area indicates central and southern Vietnam, the darker green area is Guangxi, and the lighter green area is Guangdong)Back to article page