GUANGZHOU, Feb. 1, 2016 (Xinhua) -- An intelligent robot named "Xiao Lu"is seen in Guangzhou South Railway Station in Guangzhou, capital of south China's Guangdong Province, Feb. 1, 2016. It's a trial for the station to introduce robots to provide service during the travel peak of the Spring Festival.(Xinhua/Liang Xu)

GUANGZHOU, Feb. 1, 2016 (Xinhua) -- An intelligent robot named "Xiao Lu" attracts the attention of passengers in Guangzhou South Railway Station in Guangzhou, capital of south China's Guangdong Province, Feb. 1, 2016. It's a trial for the station to introduce robots to provide service during the travel peak of the Spring Festival.(Xinhua/Liang Xu)

GUANGZHOU, Feb. 1, 2016 (Xinhua) -- Passengers talk with an intelligent robot named "Xiao Lu" in Guangzhou South Railway Station in Guangzhou, capital of south China's Guangdong Province, Feb. 1, 2016. It's a trial for the station to introduce robots to provide service during the travel peak of the Spring Festival.(Xinhua/Liang Xu)

GUANGZHOU, Feb. 1, 2016 (Xinhua) -- A kid communicates with an intelligent robot named "Xiao Lu" in Guangzhou South Railway Station in Guangzhou, capital of south China's Guangdong Province, Feb. 1, 2016. It's a trial for the station to introduce robots to provide service during the travel peak of the Spring Festival.(Xinhua/Liang Xu)

GUANGZHOU, Feb. 1, 2016 (Xinhua) -- An intelligent robot named "Xiao Lu" attracts the attention of passengers in Guangzhou South Railway Station in Guangzhou, capital of south China's Guangdong Province, Feb. 1, 2016. It's a trial for the station to introduce robots to provide service during the travel peak of the Spring Festival.(Xinhua/Liang Xu)