He returned to China in 1920, marrying the physician Yang Buwei there that year.
1	He	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	2	nsubj	2:nsubj	Discourse=joint-sequence_m:22->3:5|Entity=(6-person-giv:inact-cf3-1-ana-Yuen_Ren_Chao)
2	returned	return	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
3	to	to	ADP	IN	_	4	case	4:case	_
4	China	China	PROPN	NNP	Number=Sing	2	obl	2:obl:to	Entity=(36-place-giv:inact-cf2-1-coref-China)
5	in	in	ADP	IN	_	6	case	6:case	_
6	1920	1920	NUM	CD	NumForm=Digit|NumType=Card	2	obl	2:obl:in	Entity=(37-time-giv:inact-cf1-1-coref)|SpaceAfter=No|XML=<date when:::"1920"></date>
7	,	,	PUNCT	,	_	8	punct	8:punct	_
8	marrying	marry	VERB	VBG	VerbForm=Ger	2	advcl	2:advcl	Discourse=joint-list_m:23->22:0
9	the	the	DET	DT	Definite=Def|PronType=Art	10	det	10:det	Entity=(51-person-new-cf4-2,4-coref-Buwei_Yang_Chao
10	physician	physician	NOUN	NN	Number=Sing	8	obj	8:obj	_
11	Yang	Yang	PROPN	NNP	Number=Sing	10	appos	10:appos	XML=<ref target:::"https://en.wikipedia.org/wiki/Buwei_Yang_Chao">
12	Buwei	Buwei	PROPN	NNP	Number=Sing	11	flat	11:flat	Entity=51)|XML=</ref>
13	there	there	ADV	RB	PronType=Dem	8	advmod	8:advmod	Entity=(36-place-giv:act-cf2-1-coref-China)
14	that	that	DET	DT	Number=Sing|PronType=Dem	15	det	15:det	Entity=(37-time-giv:act-cf1-2-coref|XML=<date when:::"1920">
15	year	year	NOUN	NN	Number=Sing	8	obl:tmod	8:obl:tmod	Entity=37)|SpaceAfter=No|XML=</date>
16	.	.	PUNCT	.	_	2	punct	2:punct	_
