Police officers lay flowers to martyrs at a memorial hall in Lianyungang, East China's Jiangsu Province, on Monday. On Tomb Sweeping Day, which fell on Wednesday this year, many people go to local martyrs' memorial halls to show their respect. (Photo: China News Service)

This photo taken on Monday shows an area dedicated to the works of late Japanese composer and musician Ryuichi Sakamoto at a record store in Shinjuku, Tokyo, Japan. Renowned Japanese composer and musician Ryuichi Sakamoto has died at the age of 71, his agency reported Sunday. The award-winning artist passed away on March 28th, according to an announcement by Japan's record label Avex. (Photo: Xinhua)

Dressed as 'silkworm flower goddesses', performers toss flower petals made from paper to visitors during a temple fair ritual on Wednesday in Xinshi town of Deqing, East China's Zhejiang province. With more than a 1,000-year history of silk production, locals hail the silkworm deity every year for a good yield. (Photo: chinadaily.com.cn)

People walk past a wall with the World Health Organization (WHO) 75th anniversary decorations at the WHO headquarters in Geneva, Switzerland, Thursday. On the eve of its 75th anniversary, the WHO marked the occasion on Thursday by calling for a renewed drive for health equity in the face of unprecedented threats. (Photo: Xinhua)

Former US President Donald Trump (C) raises his fist as he leaves Trump Tower for his arraignment at the Manhattan Criminal Court in New York, the United States, on Tuesday. (Photo: Xinhua)

Tourists brave strong winds at Zhanqiao Pier, an iconic scenic area in Qingdao, East China's Shandong Province, on Wednesday. (Photo: chinadaily.com.cn)

This photo taken on Monday shows the Eiffel Tower (R) and a replica about one-tenth the size of the original structure in Paris, France. (Photo: Xinhua)

This aerial photo taken on Wednesday shows cars running past Bauhinia blossoms in Liuzhou, South China's Guangxi Zhuang Autonomous Region. (Photo: Xinhua)

This aerial photo taken on Friday shows people learning to surf during their summer vacations at a beach in Aurora Province, the Philippines. (Photo: Xinhua)

This aerial photo taken on Friday shows vessels cruising during the trial operation of the Baiyangdian Lake water bus service in Xiong'an New Area, North China's Hebei Province. (Photo: Xinhua)