jiù shí / kè rén / lín bié shí / cháng / xiàng / zhǔ rén / dào fá / yǐ / gǎn xiè / duì fāng / de / kuǎn dài

旧时，客人临别时常向主人道乏，以感谢对方的款待。

In the past, guests often thanked their hosts when saying goodbye to show appreciation for their hospitality.