Chinese Premier Li Qiang meets with Tajikistan's President Emomali Rahmon in Beijing on Tuesday. [Photo by Wang Zhuangfei/China Daily]

Chinese Premier Li Qiang meets with Tajikistan's President Emomali Rahmon in Beijing on Tuesday. [Photo by Wang Zhuangfei/China Daily]

Rahmon’s four-day state visit also produced more than $8 billion in projected investment deals and confirmed Beijing’s displacement of Moscow as Dushanbe’s principal economic…