This is the 3802nd most frequent Chinese word.
门槛
Threshold; figuratively, a minimum requirement or standard.
In this sentence, '门槛' metaphorically refers to the requirements or prerequisites needed to be part of the company.
进入这家公司需要很高的门槛。
Joining this company requires a high threshold.
Here, '门槛' is used to signify the barrier or difficulty level associated with participating in market competition.
市场竞争的门槛正在降低，使新企业更容易进入。
The threshold for market competition is decreasing, allowing new businesses to enter more easily.
In this instance, '门槛' symbolically describes the level of wealth someone must possess to interact with or match this family.