Zhengzhou is street by the trade with tree larger age establishs a lot of way truncal because decay,bug eat by moth appears empty. (the picture signs: Oriental IC) "Already bore hard the heavy pressure that tremendous crown of a tree brings, have flat possibility at any time, put in serious safe hidden danger. Introduce according to around dweller, these law tung are to go up mostly century of grow of 60 time around, tree age has 50 years old or so. (the picture signs: Oriental IC) "As a result of branch numerous Xie Mao, annual summer can bring big shady and cool to the citizen. However, because a few old trees suffer corrode of pest eat by moth for years, truncal intermediate occurrence decay and empty, bring about " top-heavy " , meet violent storm, have at any time rupture flat likelihood. (the picture signs: Oriental IC) "Afforest of road of Zhengzhou city town managed the staff member of place to also undertake discharging checking to this, discover trade cultivates the road with the more decay that establish system to have 26, share the law tung of 249 occurrence decay. (the picture signs: Oriental IC) "After the woodiness eliminate that the staff member changes to truncal flooey, one by one undertakes fill with cement, still drew design of coloured drawing or pattern in some fill place. (the picture signs: Oriental IC) "