Will the intermediary recruit odd jobs online under the banner of a construction company?

Yes, it's just their usual trick. As long as it is profitable and the means are exhausted, they will deduct your salary, deduct your year-end bonus and deduct various holiday benefits, such as giving you 150 a day's salary and keeping 50 or more for yourself. Under the normal eight-hour working system, he will ask you to work more 1 hour, which is free for the intermediary.