BEIJING - President Hu Jintao sent festive greetings to teachers ahead of national Teachers' Day, which falls on September 10, during his visit to Beijing No. 80 High School on Friday.

Chinese President Hu Jintao shakes hands with faculty of Beijing NO 80 High School in Beijing, Sep 9, 2011. [Photo/Xinhua]

Hu told teachers at the school that he appreciates and respects their hard work and devotion and emphasized the importance of secondary school education, saying those students are in a life stage that's crucial to their healthy growth.

Hu encouraged teachers to keep improving their professional ethics and  qualifications.

The president also met with students.

As students in the science club demonstrated the gadgets they've invented, Hu reminded all students to develop well-rounded capabilities, rather than focusing solely on academics.

The school has enrolled 20 Tibetan students each year since 2002. Hu conversed with them in their dormitory, explaining that their presence in inland cities is part of the efforts to nurture talent for Tibet.

Hu encouraged Tibetan students to seize the opportunity and work hard.

The school has a diverse study body, with over 300 students from 30 countries and regions. Hu observed a Chinese language class and commended the foreign students in their efforts to learn Mandarin and encouraged them to be persistent in their studies and make many Chinese friends.