BEIJING, May 16 (Xinhua) -- Liu Yunshan, president of the Party School of the Communist Party of China (CPC) Central Committee, urged officials to keep up to speed with Party theories in an address at the school's spring semester opening ceremony on Monday.

Liu stressed an ongoing education campaign that focuses on study of the Party Constitution and rules as well as speeches by Xi Jinping, general secretary of the CPC Central Committee.

He urged officials to apply what they learn to solve real problems and help boost the country's reform and development.