The family lost contact with the girl on the afternoon of July 7.
The exhibition comes as the nation prepares to celebrate the 70th anniversary of the founding of the People's Republic of China. The former Soviet Union became the first country to form diplomat relations with the New China the day after it was founded.
The father of a 13-year-old boy has been ordered to return "red pocket money" given to his son, according to a local court in Guangzhou, South China's Guangdong province, on Thursday.
The film My People, My Country jumped to the top of the Chinese box office on Monday as the patriotic offering continued to bring in the crowds, displacing disaster drama The Captain, which has ruled the roost for nine consecutive days.
The film is almost finished, according to BB88 producer Craig Conway, who travels to Cannes Film Festival this week to hold meetings with distributors and other industry players.
The festival will run through the end of this month.
1688排名优化
The exhibition coincides with Zhou's third studio album, Lunar, which was released this July.
The expo runs until Oct 7.
The festivities started at the first weekend of February, with a culinary and cultural fair at the capital's Argentine National Parks Plaza, which drew thousands of people and culminated in a spectacular fireworks show.
The executives also asked the government to go slow on its electric vehicles plan.