China qualified two archers based on its performance at the 2017 World Archery Youth Championships.

[3][4] China qualified a boys' and girls' team based on the U18 3x3 National Federation Ranking.

[6] China qualified one boat based on its performance at the 2018 World Qualification Event.

[8] China qualified one dancer based on its performance at the 2018 World Youth Breaking Championship.

China qualified a mixed pair based on its performance at the 2018 Acrobatic Gymnastics World Championship.

[12] China also qualified another female pentathlete based on its performance at the 2018 Youth A World Championship.