China-Laos trade, economic cooperation continuously develop in past 20 years

 

Delegates visit a photo exhibition of China-Laos cooperation in Vientiane, Laos, July 6, 2017. Trade and economic cooperation between China and Laos has continuously developed in the past 20 years, said Zhao Chenggang, Charge d'affaires of Chinese Embassy in Laos on Thursday. (Xinhua/Liu Ailun)