During this period of time, he collaborated with Luo Changpei and Li Fang-Kuei, the other two leading Chinese linguists of his generation, to edit and render into Chinese Bernhard Karlgren's monumental Etudes sur la Phonologie Chinoise (published in 1940).
1	During	during	ADP	IN	_	3	case	3:case	Discourse=elaboration-additional:35->34:0
2	this	this	DET	DT	Number=Sing|PronType=Dem	3	det	3:det	Entity=(72-time-giv:act-cf3-2-coref
3	period	period	NOUN	NN	Number=Sing	8	obl	8:obl:during	_
4	of	of	ADP	IN	_	5	case	5:case	_
5	time	time	NOUN	NN	Number=Sing	3	nmod	3:nmod:of	Entity=72)|SpaceAfter=No
6	,	,	PUNCT	,	_	3	punct	3:punct	_
7	he	he	PRON	PRP	Case=Nom|Gender=Masc|Number=Sing|Person=3|PronType=Prs	8	nsubj	8:nsubj	Entity=(6-person-giv:act-cf1*-1-ana-Yuen_Ren_Chao)
8	collaborated	collaborate	VERB	VBD	Mood=Ind|Number=Sing|Person=3|Tense=Past|VerbForm=Fin	0	root	0:root	_
9	with	with	ADP	IN	_	10	case	10:case	_
10	Luo	Luo	PROPN	NNP	Number=Sing	8	obl	8:obl:with	Entity=(74-person-new-cf2-1,2,4,5,7-coref(75-person-new-cf6-1,2-sgl-Luo_Changpei|XML=<ref target:::"https://en.wikipedia.org/wiki/Luo_Changpei">
11	Changpei	Changpei	PROPN	NNP	Number=Sing	10	flat	10:flat	Entity=75)|XML=</ref>
12	and	and	CCONJ	CC	_	13	cc	13:cc	_
13	Li	Li	PROPN	NNP	Number=Sing	10	conj	8:obl:with|10:conj:and	Entity=(76-person-new-cf7-1,2,4-sgl-Li_Fang%2DKuei|XML=<ref target:::"https://en.wikipedia.org/wiki/Li_Fang-Kuei">
14	Fang	Fang	PROPN	NNP	Number=Sing	13	flat	13:flat	SpaceAfter=No|XML=<w>
15	-	-	PUNCT	HYPH	_	16	punct	16:punct	SpaceAfter=No
16	Kuei	Kuei	PROPN	NNP	Number=Sing	14	flat	14:flat	Entity=76)74)|SpaceAfter=No|XML=</w></ref>
17	,	,	PUNCT	,	_	23	punct	23:punct	_
18	the	the	DET	DT	Definite=Def|PronType=Art	23	det	23:det	Entity=(74-person-giv:act-cf2-6-appos
19	other	other	ADJ	JJ	Degree=Pos	23	amod	23:amod	_
20	two	two	NUM	CD	NumForm=Word|NumType=Card	23	nummod	23:nummod	_
21	leading	lead	VERB	VBG	VerbForm=Ger	23	amod	23:amod	_
22	Chinese	Chinese	ADJ	JJ	Degree=Pos	23	amod	23:amod	_
23	linguists	linguist	NOUN	NNS	Number=Plur	10	appos	10:appos	_
24	of	of	ADP	IN	_	26	case	26:case	_
25	his	his	PRON	PRP$	Case=Gen|Gender=Masc|Number=Sing|Person=3|Poss=Yes|PronType=Prs	26	nmod:poss	26:nmod:poss	Entity=(59-abstract-giv:inact-cf4-2-coref(6-person-giv:act-cf1*-1-ana-Yuen_Ren_Chao)
26	generation	generation	NOUN	NN	Number=Sing	23	nmod	23:nmod:of	Entity=59)74)|SpaceAfter=No
27	,	,	PUNCT	,	_	29	punct	29:punct	_
28	to	to	PART	TO	_	29	mark	29:mark	Discourse=purpose-goal:36->35:0
29	edit	edit	VERB	VB	VerbForm=Inf	8	advcl	8:advcl:to	_
30	and	and	CCONJ	CC	_	31	cc	31:cc	_
31	render	render	VERB	VB	VerbForm=Inf	29	conj	8:advcl:to|29:conj:and	_
32	into	into	ADP	IN	_	33	case	33:case	_
33	Chinese	Chinese	ADJ	JJ	Degree=Pos	31	obl	31:obl:into	Entity=(77-abstract-new-cf9-1-sgl)
34	Bernhard	Bernhard	PROPN	NNP	Number=Sing	38	nmod:poss	38:nmod:poss	Entity=(78-abstract-new-cf5-2,5,6,7,8,9-sgl(79-person-new-cf8-1,2-sgl-Bernhard_Karlgren|XML=<ref target:::"https://en.wikipedia.org/wiki/Bernhard_Karlgren">
35-36	Karlgren's	_	_	_	_	_	_	_	_
35	Karlgren	Karlgren	PROPN	NNP	Number=Sing	34	flat	34:flat	XML=</ref>
36	's	's	PART	POS	_	35	case	35:case	Entity=79)
37	monumental	monumental	ADJ	JJ	Degree=Pos	38	amod	38:amod	_
38	Etudes	Etudes	PROPN	NNP	Number=Sing	29	obj	29:obj|31:obj	XML=<hi rend:::"italic">
39	sur	sur	PROPN	NNP	Number=Sing	38	flat	38:flat	_
40	la	la	PROPN	NNP	Number=Sing	38	flat	38:flat	_
41	Phonologie	Phonologie	PROPN	NNP	Number=Sing	38	flat	38:flat	_
42	Chinoise	Chinoise	PROPN	NNP	Number=Sing	38	flat	38:flat	XML=</hi>
43	(	(	PUNCT	-LRB-	_	44	punct	44:punct	Discourse=elaboration-attribute:37->36:0|SpaceAfter=No
44	published	publish	VERB	VBN	Tense=Past|VerbForm=Part	38	acl	38:acl	_
45	in	in	ADP	IN	_	46	case	46:case	_
46	1940	1940	NUM	CD	NumForm=Digit|NumType=Card	44	obl	44:obl:in	Entity=(80-time-new-cf10-1-sgl)|SpaceAfter=No|XML=<date when:::"1940"></date>
47	)	)	PUNCT	-RRB-	_	44	punct	44:punct	Entity=78)|SpaceAfter=No
48	.	.	PUNCT	.	_	8	punct	8:punct	_
