My dad digs in Hong Kong, 30,000 Hong Kong dollars a month. Apart from rent and meals, how much money can he leave? My uncle has been driving in Hong Kong for decades and asked my father to go when he

My dad digs in Hong Kong, 30,000 Hong Kong dollars a month. Apart from rent and meals, how much money can he leave? My uncle has been driving in Hong Kong for decades and asked my father to go when he retires. Consumption in Hong Kong is very high. I don't know whether the company will pay the rent. If not, it depends on where you live and what kind of room you live in. Let's tentatively set it at 5000. The simplest fast food is about 30. Eat a decent fifty or sixty, and it's only five thousand a month. That leaves 20,000 yuan, equivalent to 1.6 million. After deducting some miscellaneous expenses (daily necessities, utilities), it is estimated that there is 13400 yuan left.