Zhang Guohan， the descendant of famous master Zhang Liang， was born in Hunan Province in 1943. He was fond of calligraphy from an early age under the guidance of famous maters. In 1987， he was recommended by Ouyang Zhongshi and Zhang Wenhua to join China Qibaishi Art Seminar. He has devoted himself to the research and creation for more than 60 years and gained great achievements. Many of his artworks have been displayed in various exhibitions and won good reputations. Currently he is the consultant of Guilin Calligraphers Association， the honorable chairman of Staff Calligraphers Association， etc.

張國(guó)漢，1943年生，湖南人。桂林市書(shū)法家協(xié)會(huì)顧問(wèn)，職工書(shū)法家協(xié)會(huì)名譽(yù)主席，桂林書(shū)法院顧問(wèn)。

系“謀圣”張良后代，自幼愛(ài)好書(shū)法，從小得到名家指點(diǎn)，60多年致力于書(shū)法的研究創(chuàng)作，擅長(zhǎng)“絹上寫(xiě)字”。1987年經(jīng)歐陽(yáng)中石、張文華等名家推薦參加中國(guó)齊白石藝術(shù)研究會(huì)。從上世紀(jì)80年代起，作品曾在北京、沈陽(yáng)、濟(jì)南、西安、長(zhǎng)沙、廣州、南京等地軍內(nèi)外展出，博得好評(píng)。

現(xiàn)隱居深山林區(qū)，同家人與“東方圣者”銀杏為伴。