"If you don't learn manners, you can't stand." "Politeness travels all over the world, but rudeness cannot be removed." Business etiquette is an established rule that every modern business person must learn and abide by, and it is a measure of a business person's taste and education. Who wants to be recognized as a business person without education, education and taste? Therefore, business people must learn business etiquette, which can "shape the image externally and strengthen the quality internally", but only by learning etiquette can they become polite and attractive business people.
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Baidu entered "Taiwan Province Hewlett-Packard Etiquette Training Li Yin" or "Taiwan Province Hewlett-Packard Etiquette Training" into Teacher Li Yin's Netease blog, and I believe you will benefit a lot. Learning etiquette is your heart, and etiquette also comes from inner respect.
Wish you success!