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Chen, 56, a Shanghai native, started his career in a college in Anhui province in July 1983.

Chen Yuanting, a senior expert in Latin American studies at the Chinese Academy of Social Sciences, said that Brazil, Argentina and Mexico have planned to expand infrastructure construction and China can provide funding, technology and experience.

Chen said that the InnoSTARS programs have been popular in China. "The local Chinese governments have given these technologies great attention. Quite a few medical projects are under development," Chen said.

Chicago-based Boeing said Tuesday it delivered 19 planes in July, down from 39 in July 2018. It also reported that it received no new orders for the MAX in July, the fourth straight month without an order.

Chen added the offline stores could play a complementary role in boosting sales of online retailers and help in cultivating purchase habits of consumers. "By virtue of big data and artificial intelligence, the offline stores could better capture consumers' shopping habits and preferences, and make accurate recommendations."