you can say han3 yu4.. but that would only be proper if you are talking about the chinese language. "Chinese" is a foreign word for the Chinese people.As for the language, they say hanyu(han was the...
Families come together (團員) Elders give younger red envelopes with money (紅包)Eat Chinese New Year dinner(年夜飯)Put up red banners with New Year's sayings(對聯)Set off...