A medical worker collects a swab sample from a man for nucleic acid test at Sahiwal coal-fired power plant in Sahiwal, Pakistan, Jan. 23, 2021. (Xinhua/Li Hao)
World Insights: Chinese, Pakistani staff of CPEC power plant strive for energy supply of Pakistan amid COVID-19
Source: Xinhua| 2021-02-01 13:08:01|Editor: huaxia
