Answer the following Q with stream of consciousness. Passage: A lymph duct is a great lymphatic vessel that empties lymph into one of the subclavian veins. There are two lymph ducts in the body -- the right lymphatic duct and the thoracic duct. The right lymphatic duct drains lymph from the right upper limb, right side of thorax and right halves of head and neck. The thoracic duct drains lymph into the circulatory system at the left brachiocephalic vein between the left subclavian and left internal jugular veins.

Question: Based on this passage, where does the right lymphatic duct receives lymph from?
To answer the above question, the relevant sentence is: The right lymphatic duct drains lymph from the right upper limb, right side of thorax and right halves of head and neck. Therefore, the final answer is the right upper limb , right side of thorax and right halves of head and neck.