All available race results Sum Lui Ng
| Date | Race | Rank |
| Tour of Taihu Lake | ||
| 07/10 | Prologue | 103 |
| 08/10 | Stage 1 | 106 |
Rider information for 2018
| Rank | 6027 |
| Score | 0 |
| Name | Sum Lui NG |
| Country | Hong Kong |
| Team | Elite without contract |
| Date | Race | Rank |
| Tour of Taihu Lake | ||
| 09/10 | Prologue | 93 |
| 10/10 | Stage 1 | 87 |
| 11/10 | Stage 2 | 83 |
| 12/10 | Stage 3 | 78 |
| 13/10 | Stage 4 | 83 |
| 14/10 | Stage 5 | 98 |
| 15/10 | Stage 6 | 108 |
| General Classification | 102 |
Rider information for 2019
| Rank | 5584 |
| Score | 0 |
| Name | Sum Lui NG |
| Country | Hong Kong |
| Team | HKSI Pro Cycling Team |
No results available in season 2020.
Rider information for 2020
| Rank | 2749 |
| Score | 0 |
| Name | Sum Lui NG |
| Country | Hong Kong |
| Team | HKSI Pro Cycling Team |
No results available in season 2021.
Rider information for 2021
| Rank | 4818 |
| Score | 0 |
| Name | Sum Lui NG |
| Country | Hong Kong |
| Team | HKSI Pro Cycling Team |
| Date | Race | Rank |
| 18/09 | World Championships Time Trial | 44 |
| Tour de Taiwan | ||
| 02/10 | Stage 1 | 40 |
| 03/10 | Stage 2 | 39 |
| 04/10 | Stage 3 | 26 |
| 05/10 | Stage 4 | 36 |
Rider information for 2022
| Rank | 1313 |
| Score | 19 |
| Name | Sum Lui NG |
| Country | Hong Kong |
| Team | HKSI Pro Cycling Team |
| Date | Race | Rank |
| Tour de Taiwan | ||
| 12/03 | Stage 1 | 96 |
| 13/03 | Stage 2 | 105 |
Rider information for 2023
| Rank | 6343 |
| Score | 0 |
| Name | Sum Lui NG |
| Country | Hong Kong |
| Team | HKSI Pro Cycling Team |
| Date | Race | Rank |
| Tour of Thailand | ||
| 01/04 | Stage 1 | 66 |
| 02/04 | Stage 2 | 79 |
| 03/04 | Stage 3 | 26 |
| 04/04 | Stage 4 | 51 |
| 05/04 | Stage 5 | 75 |
| 06/04 | Stage 6 | 72 |
| General Classification | 38 | |
| Tour of Poyang Lake | ||
| 04/09 | Stage 2 | 67 |
| 05/09 | Stage 3 | 108 |
| 06/09 | Stage 4 | 130 |
| 07/09 | Stage 5 | 125 |
| 08/09 | Stage 6 | 72 |
| 09/09 | Stage 7 | 65 |
| 10/09 | Stage 8 | 125 |
| 11/09 | Stage 9 | 91 |
| 12/09 | Stage 10 | 42 |
| General Classification | 91 | |
| Tour de Langkawi | ||
| 29/09 | Stage 1 | 87 |
| 30/09 | Stage 2 | 36 |
| 01/10 | Stage 3 | 58 |
Rider information for 2024
| Rank | 4934 |
| Score | 0 |
| Name | Sum Lui NG |
| Country | Hong Kong |
| Team | HKSI Pro Cycling Team |