( ( In TCM ) ( , ( ( ( ( ( LI ( is ( ( ( a Fu ) ( -LRB- ( ( hollow organ ) -RRB- ) ) ) ( belonging ( to ( the ( digestive system ) ) ) ) ) ) ) , ) and ) ( ( its function ) ( ( is mainly ) ( to ( ( transport ( ( the residues ) ( of ( the ( digested food ) ) ) ) ) ( to ( ( the anus ) ( for excretion ) ) ) ) ) ) ) ) . ) ) )
(ROOT (S (PP (IN In) (NP (NNP TCM))) (, ,) (S (NP (NNP LI)) (VP (VBZ is) (NP (NP (NP (DT a) (NN Fu)) (PRN (-LRB- -LRB-) (NP (JJ hollow) (NN organ)) (-RRB- -RRB-))) (VP (VBG belonging) (PP (TO to) (NP (DT the) (JJ digestive) (NN system))))))) (, ,) (CC and) (S (NP (PRP$ its) (NN function)) (VP (VBZ is) (ADVP (RB mainly)) (S (VP (TO to) (VP (VB transport) (NP (NP (DT the) (NNS residues)) (PP (IN of) (NP (DT the) (JJ digested) (NN food)))) (PP (TO to) (NP (NP (DT the) (NNS anus)) (PP (IN for) (NP (NN excretion)))))))))) (. .)))
In TCM , LI is a Fu (hollow organ) belonging to the digestive system, and its function is mainly to transport the residues of the digested food to the anus for excretion.
(ROOT (S (NP (NP (DT The) (JJ main) (NN function)) (PP (IN of) (NP (DT the) (JJ human) (NN digestive) (NN system)))) (VP (VBZ is) (S (VP (TO to) (VP (VB break) (PRT (RP down)) (NP (NP (NNS foods)) (PP (IN for) (NP (NN absorption)))) (PP (IN into) (NP (DT the) (NN blood))))))) (. .)))