NaN in Business Services

[{"type":"paragraph","children":[{"text":"本人為全職鋼琴老師，於2015年起教授，於連鎖琴行任教5年後，於2020年起於太子琴室私人授課。學生涵蓋4歲幼兒、中小學生、在職人士以及60歲以上長者。多位學生於ABRSM考試中考獲佳績。"}]},{"type":"paragraph","children":[{"bold":true,"text":""}]},{"type":"paragraph","children":[{"bold":true,"text":"授課地點：觀塘/太子，其他地點另議。暫不上門。"}]},{"type":"paragraph","children":[{"bold":true,"text":""}]},{"type":"paragraph","children":[{"bold":true,"text":"本人現提供以下課程："}]},{"type":"paragraph","children":[{"bold":true,"text":""}]},{"type":"paragraph","children":[{"bold":true,"text":"《一對一網上樂理課程》"}]},{"type":"paragraph","children":[{"text":"- 除了ABRSM出版的樂理書外，課程或會加入舊制教材和其他教材的練習，鞏固所學。"}]},{"type":"paragraph","children":[{"text":"- 根據課題深淺教授"}]},{"type":"paragraph","children":[{"text":"- 根據學生程度調整進度"}]},{"type":"paragraph","children":[{"text":"- 有學生"},{"text":"考獲滿分","bold":true},{"text":"，另有多位學生考獲distinction "}]},{"type":"paragraph","children":[{"text":""}]},{"type":"paragraph","children":[{"bold":true,"text":""}]},{"type":"image","url":"https://staticfiles2.hellotoby.com/gallery/2023/11/f9b48f7b3d.png","children":[{"text":""}],"loading":false},{"type":"paragraph","children":[{"text":""}]},{"type":"paragraph","children":[{"bold":true,"text":"《11-12月限定 - 6堂一對一流行曲課程》"}]},{"type":"paragraph","children":[{"text":""}]},{"type":"paragraph","children":[{"text":"6堂課程，自選1首流行曲，初學者都無問題。如你勤力，6堂可學多過一首。"}]},{"type":"paragraph","children":[{"text":""}]},{"type":"paragraph","children":[{"text":"本人是以成人學生為主的全職鋼琴老師，比較明白成人學習上的需要，以及所面對的困難，提供適合的解決方法。"}]},{"type":"paragraph","children":[{"text":""}]},{"type":"paragraph","children":[{"text":"課堂特色："}]},{"type":"numbered-list","children":[{"type":"list-item","children":[{"text":"五線譜、音符、基礎拍子、指法、簡單和弦"}]},{"type":"list-item","children":[{"text":"課後練習方法"}]},{"type":"list-item","children":[{"text":"會提供琴譜，毋須自備"}]},{"type":"list-item","children":[{"text":"每堂按進度調整課程"}]},{"type":"list-item","children":[{"text":"6堂後一個月內可whatsapp查問"}]}]},{"type":"paragraph","children":[{"text":""}]},{"type":"paragraph","children":[{"text":"可到本人CHANNEL查看其他彈琴片段😇"}]},{"type":"paragraph","children":[{"text":"https://www.youtube.com/@kimmyhung7940/"}]},{"type":"paragraph","children":[{"text":"本人IG: kimkimkimpiano "}]},{"type":"paragraph","children":[{"text":""}]},{"type":"paragraph","children":[{"text":"💕"}]},{"type":"paragraph","children":[{"text":"最近熱門曲目："}]},{"type":"paragraph","children":[{"text":""}]},{"type":"paragraph","children":[{"text":"一人之境 - 林家謙"}]},{"type":"paragraph","children":[{"text":"留一天與你喘息 ...

[{"type":"paragraph","children":[{"text":"👋 Hi! I'm Morris Chan, a producer and photographer from CLAPPER STUDIO in Hong Kong📸. Since 2011, I have founded CLAPPER STUDIO and have been ...

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[{"type":"paragraph","children":[{"text":"🎓 Hello everyone! I am a graduate from the Department of Physics at The Chinese University of Hong Kong, with over 10 years of teaching ...

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[{"type":"paragraph","children":[{"text":"Hello, we are AADIGITAL BIZ LTD, Founded in 2011, primarily offer services in web design and digital marketing.\n\nWe specialize in SEO / SEM (PPC) since ...