year title role network notes
year
title
role
network
notes
number
list length
number text <f,text> text text
2000 youth y2k
青春@y2k cheng shasha tvb eason chan's music video
role played at least twice
NN VBD IN JJS RB
Ah Sa
select c3_list from w group by c3_list having count ( * ) >= 2