2． Theapplicantshallownmorethan20employeesspecializinginurbanplanning，architecture，roadtransportation，gardeningandrelateddisciplines，withforeignspecialistsaccountingfornolessthan25percentofthetotal，andhaveatleastoneforeigntechnicianspecializinginurbanplanning，architecture，roadtransportation，andgardeningrespectively.