article 3 the quality grade evaluation of tourist areas shall comply with the principle of voluntary application, classified evaluation, dynamic management and classified guidance.
第三条旅游景区质量等级评定工作,遵循自愿申报、分级评定、动态管理、分类指导的原则。
and the site quality evaluation table and site quality grade evaluation table are made, which are capable to directly predict the non-woodland productivity capacity and the growth impression.