tūqiū
туцю
ту1 цю1
http://www.chinese-russian.com/zd/ci/166090
http://www.chinese-russian.com/zd/ci/129975
túqiú
ту2 цю2
http://www.chinese-russian.com/zd/ci/17224
tùqiú
ту4 цю2
http://www.chinese-russian.com/zd/ci/171265