Your search - ((dong sin) or (dong di)) did china's first timing ((jie song) or (jae song)) thin ;~ - did not match any resources.

Perhaps you should try some spelling variations:
first timing » burst timing, first thing, first training
jie song » jin song, kim song, li song
jae song » jae yong, jae young, a song

You may be able to get more results by adjusting your search query.