1 Subjects: “...museum planning...”

2 Subjects: “...strategic planning...”

3 Subjects: “...crisis planning...”

4 Subjects: “...long-term plan...”

5 Subjects: “...long-term plan...”

6 Subjects: “...urban planning...”

7 Subjects: “...family planning...”

8 “... environmental economic policies. Various serious environmental problems demand urgent attention and planning...”