Chinese Ambassador to Zambia Li Jie presents awards to Zambian workers for their outstanding performance in Chinese enterprises, in Lusaka, capital of Zambia, May 5, 2019. Thirty Zambian workers engaged by Chinese enterprises have received awards for their outstanding performance. Zambia's Minister of Labor and Social Security Joyce Simukoko and Chinese Ambassador Li Jie presented the awards at an event on Sunday organized by the Association of Chinese Corporations in Zambia. (Xinhua/Peng Lijun)