Yu Yanguang

title	ISBN-13 (ISBN-10)	year of publication
Chu zhong zhong guo li shi wen xi wen ti ku 1+2	978-962-342-452-3 (962-342-452-3)	1996
Zhong guo li shi gua tu shi yong shou ce	978-962-342-324-3 (962-342-324-1)	1993