观山，又名观潮，毕业于中央美术学院，中国名家书画研究院副秘书长、中国书法艺术研究院委员、文化部中国书画顾问。

早年研究颜真卿的正楷字体，后又专攻二王的行书、张旭、赵孟頫、米芾字体。尤其对行楷、行草字体颇有造诣。2009年获“中国书画家百杰”称号。另有中国儒学研究会副会长、中国国际益百诚书画研究院副院长观山， 原名张国强，擅长“破体”书法。

观山，又名观潮，生于1956年，毕业于中央美术学院，北京涉外经济专修学院客座教授，中国国际益百诚书画研究院副院长，北京人民书画院艺委会主任、世界华侨华人社团联合总会艺术委员会理事，全国艺术家委员会委员，中国秦文研究会理事、中国金都书画院副院长、

作品曾先后参加各种国内外书法大赛，多次获奖，并荣获首届中日破体书展一等奖，“酒乡杯”国际比赛大奖等，2002等部分作品被撰入《中国书法家作品集》、《中国名人书法集》

Guanshan, also known as Guanchao, graduated from the Central Academy of fine arts, Deputy Secretary General of China famous calligraphy and Painting Research Institute, member of China calligraphy and Art Research Institute, and consultant of Chinese calligraphy and painting of the Ministry of culture.

In his early years, he studied the regular script of Yan Zhenqing, and later specialized in the running script of two kings, Zhang Xu, Zhao Mengfu and Mi Fu. In particular, he has great attainments in Xingkai and xingcao fonts. In 2009, he won the title of "100 outstanding Chinese Calligraphers and painters". In addition, Guan Shan, vice president of China Confucianism Research Association and vice president of China International Yibaicheng calligraphy and Painting Research Institute, formerly known as Zhang Guoqiang, is good at "broken body" calligraphy.

Guanshan, also known as Guanchao, was born in 1956. He graduated from the Central Academy of fine arts, a visiting professor of Beijing Institute of foreign economics, vice president of China International Yibaicheng calligraphy and Painting Research Institute, director of the Art Committee of Beijing People's calligraphy and painting academy, director of the Art Committee of the World Federation of overseas Chinese and Chinese associations, member of the national artists Committee, director of China Qinwen Research Association Vice president of China Jindu painting and Calligraphy Academy

His works have participated in various calligraphy competitions at home and abroad, won many awards, and won the first prize of the first China Japan broken body calligraphy exhibition, "wine country Cup" international competition award, etc. in 2002, some of his works were included in the collection of Chinese Calligraphers and the collection of Chinese celebrity calligraphy