Is there a 22-day salary for the day shift?

Are you asking if the eldest sister-in-law is paid for 22-day day shift? Yes

According to Article 9 of the Labor Contract Law, if both parties to the labor relationship dissolve or terminate the labor contract according to law, the employer shall pay the employee a lump sum when dissolving or terminating the labor contract. According to the provisions of Article 30 of the Labor Contract Law, the employing unit shall pay the laborers' labor remuneration in full and on time according to the stipulations of the labor contract and the provisions of the state. As long as employees participate in the company's work, they need to pay the corresponding labor remuneration. Therefore, the elder sister-in-law receives her salary 22 days a day.

It is illegal for employers to deduct wages. Laborers may complain to the local labor inspection brigade or apply to the labor dispute arbitration department for arbitration. Because there is no labor contract, workers should pay attention to collecting relevant evidence, such as work clothes, work permits and other employee testimonies, to prove the existence of factual labor relations.