Detailed Instructions: In this task, given a sentence in the English language, your task is to convert it into the Lao (Laotian) language.
Problem:Owners of the coal mine have been detained by local police and the investigation into the cause of the flooding is underway.
Solution:
ເຈົ້າຂອງເຫມືອງຖ່ານຫິນຖືກຄຸມຂັງໂດຍຕຳຫລວດທ້ອງຖິ່ນແລະການສອບສວນສາເຫດທີ່ເກີດນ້ຳຖ້ວມຍັງຄົງຢູ່ໃນຂະບວນການດໍາເນີນ.