Photo taken on March 30, 2017 shows a LED plant incubator at Macao International Environmental Co-operation Forum and Exhibition (MIECF) in Macao, south China. MIECF will be held here from March 30 to April 1. (Xinhua/Cheong Kam Ka)
Photo taken on March 30, 2017 shows a LED plant incubator at Macao International Environmental Co-operation Forum and Exhibition (MIECF) in Macao, south China. MIECF will be held here from March 30 to April 1. (Xinhua/Cheong Kam Ka)
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