when a bazi is produce in a chart eg

8 16 21 etc (this refers to years - random number for this sample)

Does it mean that the person bazi is effected by the SAME stars / elements from 8 to 16 years inclusive ? Is that why people say "oh u have good luck between age 8 to age 16 ?

In another words, between 8 to 16 years ago, in between age like 9, 10. ...16 - the stars / elements do NOT change ?

i m curous because does it mean this is what they called "da yun" ?

Hi

Hope this web page help you clear your doubt . "Da yuan" translate to luck pillar . It tell you , your luck in the stated period .

Regards ,

when a bazi is produce in a chart eg

8 16 21 etc (this refers to years - random number for this sample)

Does it mean that the person bazi is effected by the SAME stars / elements from 8 to 16 years inclusive ? Is that why people say "oh u have good luck between age 8 to age 16 ?

In another words, between 8 to 16 years ago, in between age like 9, 10. ...16 - the stars / elements do NOT change ?

i m curous because does it mean this is what they called "da yun" ?

From the way you put, should be da yun liaozzzz....elements change or not must ask expert...