Energy:
·Round cylindrical block design.
·Use green plants for cleaning and cooling.
·Using energy-saving materials.
·Square cylindrical block design.
·Design Block polyhedron evenly.
Help poor:
·Caring for the suffering.
·Helping people who are confused, don't know how to solve the problem.
·Comforting and protecting those in need.
·Material help.
·Do charitable works.
Chúc bạn học tốt!