I want to know the answer to the following question:
What provinces did Sangui control?
All the background I'm provided with is that "The chief of these was Wu Sangui, who was given the provinces of Yunnan and Guizhou, while generals Shang Kexi and Geng Jingzhong were given Guangdong and Fujian provinces respectively.". Is that enough to answer the question?
Answer: yes