The combined photo shows the chrysanthemums displayed during the 2013 Kaifeng International Chrysanthemum Exhibition in Kaifeng City, central China's Henan Province, Oct. 16, 2013. The exhibition, which kicked off here on Wednesday, displayed over 130 kinds of chrysanthemums from nine countries. (Xinhua/Wang Song)

A visitor tastes chrysanthemum tea at the 2013 Kaifeng International Chrysanthemum Exhibition in Kaifeng city, central China's Henan province, Oct. 16, 2013. The exhibition, which kicked off here on Wednesday, displayed over 130 kinds of chrysanthemums from nine countries. (Xinhua/Wang Song)

Photo taken on Oct. 16, 2013 shows a glimpse of the 2013 Kaifeng International Chrysanthemum Exhibition in Kaifeng city, central China's Henan province, Oct. 16, 2013. The exhibition, which kicked off here on Wednesday, displayed over 130 kinds of chrysanthemums from nine countries. (Xinhua/Wang Song)

A visitor views chrysanthemums at the 2013 Kaifeng International Chrysanthemum Exhibition in Kaifeng city, central China's Henan province, Oct. 16, 2013. The exhibition, which kicked off here on Wednesday, displayed over 130 kinds of chrysanthemums from nine countries. (Xinhua/Wang Song)