Dear sir, With reference to the chinese bazi book, I found an error or have doubt to the person born in the year 1966, Jan 26 (english calender) to be born in year of snake instead of horse year. The bazi calculation from this program and the chinese bazi book was difference in explaination. Would appreciate if you can answer to my question. Thanks

Dear Leong, the cut off point for each new Solar Year is Feb 4th (Li Chun, Coming of Spring). Since Jan 26 was BEFORE the cut off, it belongs to the year before, Yi Si (Wood Snake). Cheers!