Families who take part in tree burials lay flowers on the ground after the funeral in Shenzhen, South China's Guangdong province on April 1, 2015. [Photo/CFP]
Here, a group of traffic police officers in Zigong city, Sichuan province followed the trend: posing behind water buckets with road safety slogans stuck on, to encourage people to obey the traffic rules, Sina.com.cn reported on Friday.