語句
形容某一家人因為祖先山墳風水有利，得到保佑 (of one's family) to be blessed and fortunate, thanks to the good fung shui of the mountain on which the coffins of their ancestors lie
Definitions (Wiktionary)
phrase, Cantonese, idiomatic
to be blessed and fortunate because of the good feng shui of the graves of one's ancestors