私交甚篤 (si1 gaau1 sam6 duk1) — have a very close personal relationship; very good private friendship in Cantonese
siˉ¹私gaauˉ¹交samˍ₆甚dukˉ¹篤简 私交甚笃
Mandarin Pinyin: si1 jiao1 shen4 du3
Meaning of 私交甚篤
nounhave a very close personal relationship; very good private friendship