山水有相逢 (saan1 seoi2 jau5 soeng1 fung4) — two unrelated people will eventually meet at one point; today you treat me bad, and one day I will revenge in Cantonese
saanˉ¹山seoiˊ²水jauˏ₅有soengˉ¹相fungˎ₄逢Mandarin Pinyin: shan1 shui3 you3 xiang1 feng2
Meaning of 山水有相逢
nountwo unrelated people will eventually meet at one point; today you treat me bad, and one day I will revenge
noun(proverb) people will meet again at some point eventually, it implies not to treat others badly in order to avoid future revenge; 'paths will cross again someday'