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Albums
* 1st Choice Nicholas 首選張棟樑 (2004)
* Nicholas 張棟樑首張同名專輯 (Taiwan Version) (2005)
* Only Nicholas 主打張棟樑 (February 2006)
* Prince Nicholas 王子 (June 2007)
* From Now On New Songs + Best Selection 新歌+精选 (April 2008)
EP
* Nicholas Teo First EP (Malaysia Only) (2003)
* Dearly Love You EP 只在乎你 EP (Malaysia Only) (2005)
OST
* Smiling Pasta OST 微笑PASTA電視原聲帶 (2006)
* Invincible Shan Bao Mei OST (To be released on September 5th, 2008)
* Smiling Pasta 微笑Pasta (2006) as He Qun 何群
* Invincible Shan Bao Mei 無敵珊寶妹 (2008) as Sun Wu Di 孫無敵
* Third Generation 第三代 (2006)
* Ratatouille (film) 料理鼠王 (2007, Mandarin release)
* Red Box Karaoke OK KTV (2004)
* Alcatel “One Touch (TM) 735” (2004)
* Besta E-Dictionary CD608 & CD616 (2003-2005)
* SONY HANDYCAM DCR-PC55E (2004-2005)
* Cotton USA Taiwan Region (2006)
* Besta E-Dictionary CD618Pro (2005-2006)
* Zheng Tea (2006-2008)
* Phillip Morgan Glasses (2006-2008)
* HBoy Fashion Line (2006-2007)
* LG Mobile Model KF510 (2008)
* 2008-2010 REDBOX & GREEN BOX KTV Image Ambassador
* MTV Asia Awards - Favourite Artiste Malaysia (2008)
* 2008 TVB8 Golden Chart Awards - Most Popular Male Singer, Gold Song (Xin Ge Shi Chang), Mainland's Most-Loved Male Singer
* 2008 PWH Awards
* TVB8 Best New Talent Artiste - Gold Award (2003)
* Global Chinese Music Award - Best Newcomer (2005)
* Singapore Hit Award - Best New Act (2005)
* HITO Newcomer Award (2006)
* Malaysia PWH Award (2006)
* Malaysia Didadee Hits Award - Most Popular Chinese Singer (2007)
* Red Box Karaoke Annual K-Songs Top 20 (2007)
* 1st Kiss Apple Love Song Chart Award (2008)
* Malaysia Leaping Youth Most Yeah! Award (2008)
Readers' Favourite Hit Songs - "Prince" & "Try Singing a New Song" + Readers' Most-Loved Best Local Male Singer(Gold)
* MTV Asia Favourite Artiste Malaysia Award (2008)
* 現場投選最受歡迎原唱歌手獎 [娛協獎2008] (2008)
* He is Chinese, but is said that his smile looks like a Korean star Kim Jae Won. He is often mistaken for him.
* Cyndi Wang is so far the only female actress/singer to work with him as leads in both his drama (Smiling Pasta, 2006) and animation film (Ratatouille, 2007) debuts.
* He is currently rumoured to be with Cyndi Wang, after the two surprisingly showed up at each other's autograph sessions. Cyndi Wang showed up at his latest album Prince Nicholas' press conference, presenting him a glass slipper, which he later helped her put on. He also showed up at Cyndi Wang's latest album Magic Cyndi's autograph session and presented her with a love amulet.
* Nicholas used to attend piano lessons when small as a result of encouragement from his supportive mother. Unfortunately, he gave up later. The thought of performing the instrument again occurred to him while planning special segments for his Fisherman's Pier Celebration Concert in Taiwan(2007). Although time constraint prevented such idea to come to fruition, Nicholas hoped that there will still be possible chances for him to do so in future.
* Fish Leong and Nicholas are very good friends as both hail from the same country, Malaysia and have their careers currently based in Taiwan. They were rumoured to be together shortly before Nicholas' first major concert in Kuala Lumpur. Although he prefers to look up to her as his senior in the music industry, Nicholas does not completely dismiss the idea that their relationship can progress beyond that of friendship one day.
* A friend of Kenny Sia - a famous malaysian blogger, who used to study in Chung Hua Chinese School Number 1 togethers.