Apr. 28 (NBD) -- Here comes April again when everything grows in the Northern Hemisphere. Creepers under Chengdu's Second Ring-road Flyover wake up from winter sleep and cover the bridge pillars in the blink of an eye. Observed from afar, some look like waterfalls. Some look like curving time tunnels; some look like long green corridors. Come and have a look. 

Email: tanyuhan@nbd.com.cn