The original intention of this sentence is that Liu Chuanzhi, his father Liu Gushu, his daughter and the Liu family have good business resources and legal skills, but they forget to take them from the people, use them for the people, establish them in the Chinese Academy of Sciences, and return them to China. They are loyal and brave, have deep feelings for the country and the nation, and have made unremitting efforts for the prosperity and development of the country and the nation.

But this sentence is often used for irony now, because Liu Chuanzhi and others are actually disloyal and even considered traitors by some people. They are accused of pursuing the maximization of interests in business activities and ignoring the interests of the country and the nation. For example, Liu Chuanzhi is suspected of embezzling state-owned assets in business activities and profiting from them through family businesses. In this case, it is obviously inappropriate to say that they are "full of loyalty", which is just an ironic statement.

In short, the phrase "Liu Jiaman's loyalty and righteousness" was originally a compliment to Liu Chuanzhi's family, but now it is used by some people to satirize the fact of disloyalty to the country and the nation.