还有扫尘迎新，“土”是谐音“陈”(尘)在中国，这意味着又老又过去了。

And Saul orientation, "soil" dust is harmonics "old" (dust) in China, this means that are old and over.

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陈肇元，崔京浩。土钉支护在基坑工程中的应用（第二版）

Chen Zhaoyuan, Cui Jinghao. Application of soil nailing support in foundation pit engineering (the 2nd edition). Beijing: China Architecture and Building Press, 2000.

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