Hangzhou Children's Park is the fifth of the ten views of New West Lake. In Hangzhou Children's Park, the natural village under the south peak and Baihefeng is a valley. Along the mountain road, Manjueyu has more than 7,000 osmanthus plants, including Jingui, Yingui, Dangui and Four Seasons Gui. Whenever the autumn season, Zhu Ying Qiong tree, a hundred flowers are competing, fragrance flutters for miles, people are lungs. If the dew is heavy, it often falls with the wind, as dense as rain, in the osmanthus bush, bathing in "rain", do not have a sense of fun, so it is called "full osmanthus rain".