When a young American diplomat visited China, he asked him an embarrassing question: how could the Orientals be so puzzling. The Chinese official smiled, and then gently answered him: regarding the lack of observation of Westerners In terms of their nation, it is puzzling. Which of the following options best reflects the point explained by Chinese officials: (). ['Not only Chinese, but all Orientals are also puzzling.', 'Most Americans cannot understand Chinese culture.', "What people don't observe may be due to the shallowness of the observation, rather than the obscurity of the thing itself.", 'Since the United States and China resumed diplomatic relations, many Chinese have gradually distrusted Americans.']