China people and school-age citizens (male 1 1-60 years old, female 1 1-55 years old) can obtain the due diligence certificate of voluntary tree planting if the amount of due diligence tasks completed in one year is converted into 3-5 tree planting tasks.

School-age citizens planted more than 5 trees in that year (converted), and the honorary certificate of land greening was generated by the system if the obligation was exceeded. Non-school-age citizens, organizations, foreigners, Hong Kong, Macao and Taiwan residents who participate in tree planting or donate money can get the honorary certificate of land greening by converting it into the number of trees planted according to the due diligence standard. The obtained certificate will be displayed on the National Voluntary Tree Planting Network (/).