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"Consumption at convenience stores is usually spontaneous. Their service is irreplaceable either by traditional stores or e-commerce's same day delivery," said Wang Hongtao, deputy secretary-general of the China Chain Store & Franchise Association.

"Counting in the 30 million yuan in rent, we have to burn 2.5 million yuan every day," Wu Guoping, founder of Grandma's Home, was quoted as saying by Beijing News.

"Cruise tourism is still in its infancy in China, so the related travel offerings are rather lower in price. Besides, cruises departing from China usually head to neighboring countries like Japan, where the ports are not that suitable for cruises to dock because of inadequate facilities," said Zhang Gaowei, Lvmama's director of cruise tourism.

"Chu experienced frustration and ordeals during his life, but we can't erase the spirit he embodied. We can see the spirit of struggle, exploration and innovation," said Zheng Xiaoyun, a researcher at the Yunnan Academy of Social Sciences.

"Cuban educational professionals answer the students' questions live and in a quick manner. Through this new technology we are expanding the educational spectrum in the country," said Rolando Forneiro, Cuban deputy minister of education.