Yemen has faced ongoing conflicts and political instability, which have had significant economic and social impacts.

In Yemen, before the conflicts, common professions included those in agriculture, commerce, services, and public administration. However, the economic challenges and disruptions caused by the conflicts have likely affected the job market and salary structures.

Yemen's labor legislation has likely been affected by ongoing conflicts and political instability. Here is a general overview based on common labor practices that existed before the conflicts:

- Working Week. The standard working week in Yemen is typically 48 hours, spread over six days. The workday is commonly eight hours, with variations depending on the industry and type of work.

- Vacation. Employees in Yemen are generally entitled to annual paid leave. The duration of annual leave may vary, but it is often calculated based on the length of service.

- Public Holidays. Yemen observes several public holidays, including religious holidays such as Eid al-Fitr and Eid al-Adha.

Entrepreneurship in Yemen has faced considerable challenges due to the prolonged conflicts, political instability, and economic difficulties in the country. Here is a brief description of entrepreneurship in Yemen:

1. Challenges and Adversities:

Yemen's entrepreneurs face numerous challenges, including a lack of security, disrupted supply chains, and limited access to financial resources.

2. Impact on Small and Medium Enterprises (SMEs):

The uncertainties and risks associated with the conflict have hindered the growth and development of small and medium enterprises.

3. Humanitarian and Economic Crisis:

The severe humanitarian crisis, coupled with economic difficulties, has resulted in a decline in consumer purchasing power. Entrepreneurs, especially those in sectors heavily dependent on consumer spending, have struggled to maintain their businesses.

Before the conflicts, some cities were considered economic hubs in Yemen. Here are a couple of cities that, under more stable conditions, might have been considered for business:

1. Sana'a: As the capital city, Sana'a was historically a center for commerce, finance, and government activities. It had a diverse economic landscape with businesses ranging from trade to services.

2. Aden: Aden, a major port city, was historically a key economic center in Yemen. Its strategic location made it a hub for trade and maritime activities. The port of Aden has been important for both domestic and international trade.