sentences:  Equally at home on television or stage, Xiaohui Ma toured extensively across Europe, Asia and the Americas since the late 1990s, appearing with noted orchestras in more than one hundred concerts in addition to presenting several-fold more lectures.European appearances have included the Berlin Chamber Orchestra, the Hamburg Philharmonic Orchestra, the French National Symphony Orchestra, Switzerland's Symphony Orchestra St. Gallen, and the Lithuanian State Symphony Orchestra (their first Chinese performer).Many of her recitals featured her global "Erhu Dialogues," a musical conversation encompassing Oriental and Western civilization.