Many activities have been held on 2002 Hunan & Changsha Science & Technology Activity week. This is a group of photos taken by photographer.

During scientists¡¯ visit to school, they have been warmly welcomed by students.

Experts¡¯ advice is the favor of those enterprises that are eager for innovation.

Experts are checking up domestic animal, which greatly helped farmers.

Professional interpreter is explaining science knowledge.

Children are reading scientific books in library.

Bulletin boards with scientific knowledge have attracted many people.