A couple takes pictures with their marriage certificates at the marriage registration office of Haizhou district in Lianyungang, Jiangsu Province, on Friday. (Photo: chinadaily.com.cn)

Photo taken on Wednesday shows a bronze relic shaped like robotic dog unearthed from the Sanxingdui Ruins on display at the Yibin Museum in Yibin, Southwest China's Sichuan Province. (Photo: Xinhua)

Kids visit the Mineral Museum on the International Museum Day in Beirut, Lebanon, on Wednesday. (Photo: Xinhua)

Residents living in precautionary zones visit the Wukang Building in Shanghai on Thursday. (Photo: chinadaily.com.cn)

Men wearing South Korean traditional dress attend a ceremony to reenact the 50th Coming of Age Day at Namsangol Hanok Village in Seoul, South Korea, on Monday. The ceremony was held for young men and women who'll be 20 years old this year. (Photo: AP)

A plane is given a "water salute" when it lands at the Sanaa International Airport to pick up passengers in Sanaa, Yemen, on Monday. The first commercial flight in six years took off on Monday from Sanaa, Yemen's capital under the control of the Houthi rebels, as an essential part of the ongoing truce between the Yemeni warring sides. (Photo: Xinhua)

A young attendee holds a rose before the mural of portraits memorializing the lawmen with the Mississippi Department of Public Safety who were killed in the line of duty, during the Fallen Officer Memorial Ceremony, held in Jackson, Mississippi, at the Mississippi Department of Public Safety headquarters, on Tuesday. (Photo: AP)

Alexandrine parakeets perch on a branch in Dayingjiang National Wetland Park in Yingjiang county under Dehong Dai and Jingpo Autonomous Prefecture, Southwest China's Yunnan Province, on Tuesday. (Photo: Xinhua)

A farmer picks litchi at Dafeng town in Chengmai county, South China's Hainan Province, on Thursday. Harvest season for litchi has come in Chengmai county. (Photo: Xinhua)

Syrian people take part in the picking process of the famous Damask, or Damascene Rose, in the town of al-Marah, north of the capital Damascus, Syria, on Thursday. (Photo: Xinhua)