Subang Jaya and Kinrara suffered a catastrophic flood on 18th December 2021. Wong Chen immediately disbursed RM25,000 to three mosques and one community centre that acted as temporary flood shelters for those whose whouses were flooded. Wong Chen and team spent the whole of December 2021 gathering data on the number of households in Taman Kinrara Seksyen 1 & 2 that were affected by the floods.

In January 2022, Phase 1 of the flood relief program began and RM413,600 was disbursed to 1,033 recipients, 563 via bank transfer and 470 via cheques.

On the 7th of March 2022, Subang was hit once again by a flash flood. The P104 office, in two teams, went down to the ground to assess the extent of the damage of the flood in the affected areas: one went to check on the riverbanks and the other to the affected houses.

In March 2022, Phase 2 post-flood aid consisted of RM300 to 993 household recipients totalling RM297,900. All in all, this brings the post-flood aid in Phase 1 and 2 to a total of RM711,200 covering 2,026 households.