Complex sentence: The Krishnapuram rulers had constructed five'Chumadu Thangi's (platform for resting head load), between Kothayimukku and Kankol, for resting the head load workers transporting spices from eatern hill stations to Payyanur.
Split into simpler sentences: The Krishnapuram rulers had constructed five'Chumadu Thangi's (platform for resting head load), between Kothayimukku and Kankol. These'Chumadu Thangi's were for the use of head load workers transporting spices from eatern hill stations to Payyanur.