旺季 (wàng jì): Peak season / boom season (Noun) — Meaning & Stroke Order

To cope with the peak sales season, the company expanded its storage capacity in advance.

Are you sure it's not the peak tourist season now and hotel prices will be cheaper?

Around the Spring Festival is the peak season for train tickets, making it hard to buy them.

Although it's the off-season now, we still need to prepare for the upcoming peak season.