Zhang Bo, a cultural tourism expert, a disseminator of traditional culture and a promoter of the education for international understanding, admires Sima Qian (c.  145 – c.  86 BC), the great historian of the Western Han Dynasty and Su Shi (1037 – 1101), the eminent Chinese literator and poet of the Song Dynasty. A seasoned traveler who has been to more than 40 countries, Zhang Bo deeply appreciate the profoundness and splendor of Chinese civilization.