jiā / zú / qǐ / yè / yào / xiǎng / cháng / qī / shǒu / yè / bì / xū / bú / duàn / shì / yìng / shì / chǎng / biàn / huà家族企业要想长期守业,必须不断适应市场变化。For a family business to survive over the long term, it must continually adapt to market changes.