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Jyutping ze2 saan1 mong6 zoek6 naa5 saan1 gou1
Pinyin zhè shān wàng zhe nà shān gāo

Definitions (Wiktionary)
  1. proverb
    the grass is always greener on the other side

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Jyutping ze2 saan1 mong6 zoek6 naa5 saan1 gou1
Pinyin zhè shān wàng zhe nà shān gāo

Definitions (CC-CEDICT)
  1. lit. the next mountain looks taller (idiom); fig. not satisfied with one's current position
  2. the grass is always greener on the other side of the fence