what number of appearances were on the tvb network?
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col : year | title | role | network | notes row 1 : 2000 | youth y2k\n青春@y2k | cheng shasha |  |  row 2 : 2001 | the monkey king: quest for the sutra\n齊天大聖孫悟空 | purple orchid | tvb |  row 3 : 2001 | 藍寶石的夜空 | shek po-yi | tvb | eason chan's music video row 4 : 2002 | 一twins零一夜 | ah sa | tvb | music video row 5 : 2003 | triumph in the skies\n衝上雲霄 | charlene | tvb | cameo row 6 : 2003 | all about boy'z\n一起喝采 | langlang princess | now.com.hk | appearance in episode 2 row 7 : 2003 | 2半3更之困車立 | ah sa | now.com.hk |  row 8 : 2003 | 愛在陽光下 | aids patient |  | music video produced to support the global anti-aids campaign row 9 : 2004 | kung fu soccer\n功夫足球 |  | tvb | guest star row 10 : 2004 | sunshine heartbeat\n赤沙印記@四葉草.2 | ah sa | tvb | guest star row 11 : 2004 | 家有寶貝 | ah sa |  | guest star row 12 : 2007 | colours of love\n森之愛情 | wai-fong / ching-lan | tvb |  row 13 : 2007 | life off stage |  |  |  row 14 : 2010 | calling for love!\n呼叫大明星 | chen dexin | cts |  row 15 : 2011 | the legend of swordman\n劍俠情緣 | tang xiaowan / ning xin |  |  row 16 : 2012 | happy marshal\n歡樂元帥 | little dragon girl (xiao long nu) |  |
what number of appearances were on the tvb network?
Year Title Role Network Notes
2000 Youth Y2K\n青春@Y2K Cheng Shasha
2001 The Monkey King: Quest for the Sutra\n齊天大聖孫悟空 Purple Orchid TVB
2001 藍寶石的夜空 Shek Po-yi TVB Eason Chan's music video
2002 一Twins零一夜 Ah Sa TVB Music video
2003 Triumph in the Skies\n衝上雲霄 Charlene TVB Cameo
2003 All About Boy'z\n一起喝采 Langlang Princess now.com.hk Appearance in episode 2
2003 2半3更之困車立 Ah Sa now.com.hk
2003 愛在陽光下 AIDS patient Music video produced to support the global anti-AIDS campaign
2004 Kung Fu Soccer\n功夫足球 TVB Guest star
2004 Sunshine Heartbeat\n赤沙印記@四葉草.2 Ah Sa TVB Guest star
2004 家有寶貝 Ah Sa Guest star
2007 Colours of Love\n森之愛情 Wai-fong / Ching-lan TVB
2007 Life Off Stage
2010 Calling for Love!\n呼叫大明星 Chen Dexin CTS
2011 The Legend of Swordman\n劍俠情緣 Tang Xiaowan / Ning Xin
2012 Happy Marshal\n歡樂元帥 Little Dragon Girl (Xiao Long Nu)
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