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Long Qingquan vs Trịnh Văn Vinh
Long Qingquan and Trịnh Văn Vinh, compared on every result on this site. Long Qingquan's best total is 307 kg (men's 56 kg, 2016); Trịnh Văn Vinh's is 307 kg (men's 62 kg, 2017). On the Sinclair scale, which allows for bodyweight, Long Qingquan is ahead by 38.7 points. They never met in the same class.
Long Qingquan and Trịnh Văn Vinh side by side
Career figures from every result on this site. Where one figure is better, it is in bold. The figures are explained under the table.
| Figure |  Long Qingquan |
 Trịnh Văn Vinh |
|---|---|---|
| Nation | China | Vietnam |
| Born | 1990 | 1995 |
| Competitions | 8, 2008 to 2016 | 14, 2016 to 2024 |
| Olympic medals | 2 gold | None |
| World Championships medals | 1 gold, 2 silver, 1 bronze | None |
| Best snatch | 137 kg | 136 kg |
| Best clean and jerk | 170 kg | 172 kg |
| Best total | 307 kg (men's 56 kg, 2016) | 307 kg (men's 62 kg, 2017) |
| Best Sinclair score | 507.2 | 468.5 |
| Best total, place in its class | 1st of 741 in the men's 56 kg | 27th of 981 in the men's 62 kg |
| Snatch attempts made | 63% (15 of 24) | 55% (23 of 42) |
| Clean and jerk attempts made | 67% (14 of 21) | 40% (14 of 35) |
| Snatch as a share of clean and jerk | 81% | 78% |
| World records held now | None | None |
How to read these figures
- Sinclair score. The total scaled for bodyweight with the IWF's 2025 to 2028 coefficients, so lifters from different classes sit on one scale. Women and men have separate formulas.
- Place in its class. Where the best total stands among every lifter with a total in that class on this site, on the IWF class list in force at the time.
- Attempts made. The share of all snatch or clean and jerk attempts the lifter made. At senior World Championships and Olympic Games since 1998, lifters make 58% of snatches and 56% of clean and jerks.
- Snatch as a share of clean and jerk. The snatch divided by the clean and jerk at the best total. It describes the shape of a lifter, not strength, so it is not in bold; eight in ten men lifting in national federation meets sit between 71% and 86%.
- World records held now. Records on the IWF class list in force since 1 August 2026. A record set in a class that list retired does not carry over, so a past record holder can show none.
Long Qingquan vs Trịnh Văn Vinh head to head
Long Qingquan and Trịnh Văn Vinh never lifted in the same class at the same competition. The results here run from 2008 to 2016 for Long Qingquan and 2016 to 2024 for Trịnh Văn Vinh, so the side by side figures and the chart are the comparison.
Long Qingquan and Trịnh Văn Vinh, competition by competition
The Sinclair score at each competition: the total scaled for bodyweight, so lifters from different classes sit on one scale. Competitions that ended without a total or a bodyweight have no point.
More comparisons
Lifters whose best totals came in nearby classes, from any year.