National 0CHUNARUGHAT ( Habiganj ): Tea labourers of Parkul Tea Garden in Chunarughat Upazila form a human chain on Wednesday demanding increase their wages. 12 Aug 2022, 12:00 am0CHUNARUGHAT ( Habiganj ): Tea labourers of Parkul Tea Garden in Chunarughat Upazila form a human chain on Wednesday demanding increase their wages. admin