Thanks for dedication, Salute every worker!

May Labors' Day, a labor belongs to the workers, belongs to the strivers holiday.

The most beautiful workers, the spirit of model workers is the valuable wealth of the new era.

It has been nearly 20 years since the establishment of duoling. Each stage of development embodies the work of countless dueling people and the efforts of hard-working dueling people. All visible and invisible achievements come from the hands of dueling workers.

Let's meet some of these talented models today: