Displays at the relics museum of the Rui state in Liangdai Village in Hancheng City, Shaanxi Province, April 3, 2019. The museum is built upon the tomb complex of the Rui state during ancient China's Zhou Dynasty (1046 BC - 256 BC).
Inscriptions on bronze vessels from the tombs indicated the occupants were the monarchs of the Rui state and their spouses. (Photos: China News Service/Zhao Hao)
The Tianxin Pavilion is illuminated with blue colored lights to raise awareness about Autism Spectrum Disorder in Changsha, capital of Central China's Hunan province, April 2, 2019, the World Autism Awareness Day. World Autism Awareness Day on April 2 every year is designated to encourage member states of the United Nations to take measures to raise awareness about people with ASD throughout the world. [Photo/Xinhua]
Children with Autism Spectrum Disorder watch a white whale performance with their parents at the Polarland in Harbin, capital of Northeast China's Heilongjiang province, April 2, 2019, the World Autism Awareness Day.
Women try on a VR headset that simulates the life of people with Autism Spectrum Disorder in Hangzhou, East China's Zhejiang province, April 2, 2019, the World Autism Awareness Day.
Fengdu county in Southwest China's Chongqing stages a high-pole lion dance show in a large golden cole flower field to celebrate the arrival of spring as well as to bring prosperity and good luck for the year on March 25.
A performance featuring lion dance on high poles took place in a large cole flower field in Fengdu county, Southwest China's Chongqing, on March 25. The special performance was held to celebrate the spring season spring as well as to bring prosperity and good luck for the year, as the beautiful yellow flowers bloom in the region.[Photos by Li Dengzhou/chinadaily.com.cn]
Primary school students attend a commemorative event at Longhua Revolutionary Martyrs' Cemetery in east China's Shanghai, April 3, 2019. (Xinhua/Chen Fei)
Pupils visit a memorial hall in honour of Zuo Quan, a military commander of the army led by the Communist Party of China (CPC), at a revolutionary martyrs' cemetery in Handan, north China's Hebei Province, April 3, 2019. (Xinhua/Wang Xiao)
Police officers lay flowers to monuments in honour of revolutionary martyrs in Shijiazhuang, north China's Hebei Province, April 3, 2019. (Xinhua/Yang Shiyao)
Police officers present flowers at Yinchuan Martyr's Cemetery in Yinchuan, northwest China's Ningxia Hui Autonomous Region, April 3, 2019. Activities in honour of revolutionary martyrs are held across China ahead of the Qingming Festival, or Tomb-sweeping Day, which falls on April 5 this year. (Xinhua/Liu Yufei)
Activities in honour of revolutionary martyrs are held across China ahead of the Qingming Festival, or Tomb-sweeping Day, which falls on April 5 this year.
An artist performs the Chinese classic dance drama "Flower Rains along Silk Road" in Dunhuang Grand Theater in Dunhuang, northwest China's Gansu Province, April 2, 2019.
"Flower Rains along Silk Road", based on the typical dance featuring the Dunhuang Mogao Grottoes in Gansu, has toured more than 40 countries and regions and performed over 2,800 shows since 1979. The dance drama recreates the prosperity and art along the Silk Road during the reign of the Tang Dynasty (618-907). (Xinhua/Chen Bin)
A teacher at a kindergarten in Zibo, East China's Shandong province, arranges colorful swallows made of flour crafted by her students on April 3, 2019. The swallows are made to welcome the coming spring. [Photo/VCG]
An aerial photo taken on April 1, 2019 shows two peacocks made of plants and flowers in a traffic roundabout in Nanjing, East China's Jiangsu province. [Photo/VCG]
A girl poses in front of cherry trees in Yuyuantan park in Beijing on April 2, 2019. [Photo/VCG]
The Canton Tower in Guangdong province marks Earth Hour by turning off lights at 8:30 pm local time in a call for global action on climate change on March 30, 2019. [Photo/VCG]
A woman demonstrates yoga in a golden rape-flower field in Nantong, East China's Jiangsu province, on March 31, 2019. [Photo/VCG]
Performers dance during a ceremony paying homage to Huangdi, or the Yellow Emperor, who is regarded a common ancestor of all Chinese people, in Huangling county, Northwest China's Shaanxi province, April 5, 2019, during Qingming Festival. [Photo by Huo Yan/chinadaily.com.cn]
A ceremony paying homage to Huangdi, or the Yellow Emperor, who is regarded a common ancestor of all Chinese people, is held in Huangling county, Northwest China's Shaanxi province, April 5, 2019, during Qingming Festival. [Photo by Huo Yan/chinadaily.com.cn]