How do you pronounce 坤?

Q: How do you pronounce 坤? A: kwan1, e.g.

坤 (kwan1) — meaning, pronunciation, examples

坤 (kwan1, kūn) — one of the Eight Trigrams 八卦[ba1 gua4], symbolizing earth; female principle; ☷; ancient Chinese compass point: 225° (southwest)

坤甸 (kwan1 din6) — Pontianak city, capital of West Kalimantan, Indonesia
困難 (kwan3 naan4) — (noun) difficulty
困難重重 (kwan3 naan4 cung4 cung4) — many difficulties; many challenges
壼奧 (kwan2 ou3) — it means there is mystery behind
峮 (kwan1) — mountains connecting to each other
昆侖 (kwan1 leon4) — the Kunlun Mountains in Asia