What kinds of aid does the World Heritage Committee offer?

(1)-To carry out research on artistic, scientific and technical matters concerning protection, conservation, exhibition and restoration of heritages;
(2)-To offer expertise aid, such as experts, technicians, and skilled workers etc, for correctly carrying out relevant work;
(3)-To train personnel and experts in regard of appraisal, protection, conservation, exhibition and restoration of heritages;
(4)-To offer equipments which some state parties do not have or are unable to acquire;
(5)-To offer financial aid in exceptional cases or under special circumstances.