Chinese exercises
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">chinese exercises</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for tai chi that I've seen before include "form of self-defence" , "Chinese exercises" , "Chinese system of slow exercise for relaxation, balance and health" , "way of exercise" , "Way to cross a fence" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">chinese exercises</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>