Topzle Updated: Wikipedia source
Yu Menglong (simplified Chinese: 于朦胧; traditional Chinese: 于朦朧; pinyin: Yú Ménglóng, 15 June 1988 – 11 September 2025), also known as Alan Yu, was a Chinese actor and singer. His death in September 2025 was ruled accidental by authorities, but the findings were faced with doubts and allegations that there was a cover-up.
| Year | English title | Chinese title | Role | Notes | Ref. |
| 2011 | Little Prince | 纵身一跃 | Short film | ||
| 2012 | The Changing Times | 变幻的年代 | |||
| 2014 | The Rules | 丛林游戏 | Xiao Xia | ||
| No Zuo No Die | 我就是我 | Himself | |||
| Temporary Family | 临时同居 | Cameo | |||
| Young Adult | 成人记2 | Calvin | |||
| 2015 | Dream Come True | 一刻十年 | Ma Meng | ||
| Love Has Been Here Before | 听说爱情回来过 | Long Long | |||
| 2016 | Love Studio | 同城邂逅 | Tian Hao | ||
| Warrant the Reborn | 催命符 | Young Master | |||
| For Love to Let Go | 为爱放手 | Mu Qi | |||
| 2017 | Intrude The Widow Village at Midnight | 夜闯寡妇村 | Tan Gang |
| Year | English title | Chinese title | Role | Ref. |
| 2014 | My Loving Home | 把爱带回家 | Xia Xingchen | |
| 2015 | Go Princess Go | 太子妃升职记 | Ninth Prince | |
| 2017 | Eternal Love | 三生三世十里桃花 | Bai Zhen | |
| Xuan-Yuan Sword: Han Cloud | 轩辕剑外传汉之云 | Muyun | ||
| 2018 | All Out of Love | 凉生，我们可不可以不忧伤 | Cheng Tianen |
| Year | English title | Chinese title | Role | Ref. |
| 2019 | The Legend of White Snake | 新白娘子传奇 | Xu Xian | |
| Who's Not Rebellious Youth | 谁的青春不叛逆 | Lu Xiang | ||
| Unstoppable Youth | 青春抛物线 | Fu Anyan | ||
| 2020 | The Love Lasts Two Minds | 两世欢 | Jing Ci | |
| The Moon Brightens For You | 明月曾照江东寒 | Lin Fang |
| Year | English title | Chinese title | Role | Ref. |
| 2019 | I Like You Too | 喜欢你，我也是 | Cast member | [citation needed] |
| Year | English title | Chinese title | Artist |
| 2010 | "61 Seconds" | 61秒 | Deanna Ding |
| 2011 | "Warm Happiness" | 幸福余温 | Huang Zhibo |
| 2012 | "Under the Flowers and Moon" | 花前月下 | Wang Qingqing |
| "Hidden Regret" | 暗藏后悔 | Zing Chou | |
| 2014 | "An Unchanging Promise" | 不变的承诺 | Yoyo Lee |
| 2015 | "Go Home and have the Spring Festival" | 回家过年吧 | Himself with others |
| "Sleep Walk" | 梦游 | Himself | |
| 2016 | "Gaze" | 凝视 | |
| 2018 | "Mirror" | 镜 |
| Year | English title | Chinese title | Ref. |
| 2015 | Toy | 玩具 | |
| 2017 | Yu Meng Long | 于朦胧 |
| Year | English title | Chinese title | Album | Notes | Ref. |
| 2011 | "The Little Prince" | 纵身一跃 | The Little Prince OST | with Cho Hye-sun | |
| 2013 | "Whirlpool" | 漩涡 | Lost World | with Sandee Peng | |
| "Chasing dream with a Child-like Heart" | 追梦赤子心 | Theme song of Super Boy 2013 | |||
| "Just Nice" | 刚好 | Do You Dare to Chase Your Dream | |||
| 2014 | "Every Star" | 每一颗星辰 | No Zuo No Die OST | ||
| 2015 | "Go Home and have the Spring Festival" | 回家过年吧 | |||
| "This Is Me" | 就这Young | Theme song of Super Boy 2015 | |||
| "Father and Mother" | 老爸老妈 | ||||
| 2015 | "Sleep Walk" | 梦游 | |||
| 2016 | "Gaze" | 凝视 | |||
| 2017 | "Half" | 一半 | Xuan-Yuan Sword: Han Cloud OST | ||
| 2018 | "Mirror" | 镜 | |||
| "The Future Me" | 未来已来 | Project for 40th anniversary of economic reform | |||
| 2019 | "Yue Meng Long Niao Meng Long" | 月朦胧鸟朦胧 | |||
| 2020 | "Live Up to the Prime of Youth" | 不负韶华 | with Li Qin |
| Year | English title | Chinese title | Ref. |
| 2014 | A Gift Meets Yu Meng Long | 礼物遇见于朦胧 |
| Year | Award | Category | Nominated work | Result | Ref. |
| 2017 | Asian Music Gala 2017 | Most Popular All-Rounded Artist | — | Won | |
| Weibo TV Online Video Award Ceremony | New Artist Award | Won | |||
| 2018 | 3rd China Television Drama Quality Ceremony | Quality New Star Award | Won | ||
| 2019 | Golden Bud – The Fourth Network Film And Television Festival | Best Actor | The Legend of White Snake, Who's Not Rebellious Youth | Nominated | |
| Breakthrough Actor of the Year | Won | ||||
| iFeng Fashion Choice Awards | Fashion Aura of the Year | — | Won |