diff --git a/csv/data/PrimarySource.csv b/csv/data/PrimarySource.csv
index 81d621b3..28673716 100644
--- a/csv/data/PrimarySource.csv
+++ b/csv/data/PrimarySource.csv
@@ -796,7 +796,7 @@ W0272,Manna's Memories,,en,G06,SP0436,19XX,,19XX,,,,,,2018-10-24,MG,2020-04-08,D
 W0272,曼娜回忆录,,zh,G06,SP0436,19XX,,19XX,,,,,,2018-10-24,MG,2020-04-08,DP
 W0273,The Plum Blossom Party,,en,G06,SP0436,19XX,,19XX,,,,,,2018-10-24,MG,2020-04-08,DP
 W0273,梅花党,,zh,G06,SP0436,19XX,,19XX,,,,,,2018-10-24,MG,2020-04-08,DP
-W0274,When the Sunset Disappears,,zh,G06,SP0436,19XX,,19XX,,,,,See #399,2018-10-24,MG,2020-04-08,DP
+W0274,When the Sunset Disappears,,en,G06,SP0436,19XX,,19XX,,,,,See #399,2018-10-24,MG,2021-08-12,DP
 W0275,A Rainy Alley,,en,G10,SP0436,19XX,,19XX,,,,,,2018-11-14,MG,2020-04-08,DP
 W0275,雨巷,,zh,G10,SP0436,19XX,,19XX,,,,,,2018-11-14,MG,2020-04-08,DP
 W0276,World Affairs,,en,G52,SP0006,1934,Shijie zhishi chubanshe,1934,no,,,,,2018-11-03,WH,2020-04-08,DP
diff --git a/csv/data/SecondarySource.csv b/csv/data/SecondarySource.csv
index 4f5a0f8e..a0d604d2 100644
--- a/csv/data/SecondarySource.csv
+++ b/csv/data/SecondarySource.csv
@@ -1,7 +1,7 @@
 sec_source_id,title,subtitle,title_lang,genre,publication_place,publication_date,publishing_house,first_chin_edition,neibu,source,serial,page,note,created,created_by,last_modified,last_modified_by
 W0418,Red Sorrow,A Memoir,en,G03,SP0005,2001,Arcade Publishing,,,,,0,,2017-07-12,OS,2020-04-08,DP
 W0419,漫长的假期,,zh,G03,SP0004,2009,Sanlian shudian,,,W0431,,563-585,,2017-07-12,OS,2020-04-08,DP
-W0419,Endless Holidays,,zh-Latn-pinyin,G03,SP0005,2009,Sanlian shudian,,,W0431,,563-585,,2017-07-12,OS,2020-04-08,DP
+W0419,Endless Holidays,,en,G03,SP0005,2009,Sanlian shudian,,,W0431,,563-585,,2017-07-12,OS,2021-08-12,DP
 W0420,Walking on the Stream of History,,en,G03,SP0004,2006,Shehui kexue luntan,,,,,,,2017-07-12,OS,2020-04-08,DP
 W0420,行走在历史的河流,,zh,G03,SP0004,2006,Shehui kexue luntan,,,,,,,2017-07-12,OS,2020-04-08,DP
 W0421,韩少功,知青与寻根,zh,G22,SP0004,2013,Xinmin zhoukan,,,,,,,2017-07-12,OS,2020-04-08,DP
diff --git a/csv/data/Work.csv b/csv/data/Work.csv
index f70a1fbc..d5a3c532 100644
--- a/csv/data/Work.csv
+++ b/csv/data/Work.csv
@@ -272,7 +272,7 @@ W0270,PS00490,AG0626,PS,490,en,Translated by project member.,,2018-10-24,MG,2020
 W0271,PS00491,AG0626,PS,491,en,Translated by project member.,,2018-10-24,MG,2020-04-05,DP
 W0272,PS00492,AG0626,PS,492,en,Translated by project member.,,2018-10-24,MG,2020-04-05,DP
 W0273,PS00493,AG0626,PS,493,en,Translated by project member.,,2018-10-24,MG,2020-04-05,DP
-W0274,PS00632,AG0626,PS,632,zh,,,2018-10-24,MG,2020-04-05,DP
+W0274,PS00632,AG0626,PS,632,en,,,2018-10-24,MG,2021-08-12,DP
 W0275,PS00494,AG0467,PS,494,en,the poem was written in 1927,,2018-11-14,MG,2020-04-05,DP
 W0276,PS00500,AG0626,PS,500,en,,,2018-11-03,WH,2020-04-05,DP
 W0277,PS00501,AG0626,PS,501,en,Translated by project member.,,2018-11-03,WH,2020-04-05,DP
diff --git a/csv/data_dictionary.csv b/csv/data_dictionary.csv
index 899068e7..6ab2142a 100644
--- a/csv/data_dictionary.csv
+++ b/csv/data_dictionary.csv
@@ -131,7 +131,7 @@ Person,last_modified_by,acronym of project member last modifying this line,,2017
 PrimarySource,prim_source_id,PS and a five-digit number (leading zeros)  PS09999 is structural entry for untitled/unknown works,,2017-07-04,LH,2018-04-10,MG
 PrimarySource,title,Title of a text. For autobiographical discussions of reading texts both : a) title in Chinese characters. Change all traditional characters to simplified characters. b) title in original language,,2017-07-04,LH,2017-07-04,LH
 PrimarySource,subtitle,subtitle if present,,2019-08-20,DP,2019-08-20,DP
-PrimarySource,title_lang,Language code of this title ('en' or 'zh' or 'ru' etc.). In the case of Dussian publications add three lines of title information,,2017-07-04,LH,2017-07-04,LH
+PrimarySource,title_lang,Language code of this title ('en' or 'zh' or 'ru' etc.). In the case of Russian publications add three rows for source data,,2017-07-04,LH,2021-08-12,DP
 PrimarySource,genre,key: Genre.genre_id,,2017-07-04,LH,2018-02-01,DP
 PrimarySource,publication_place,place of publication (first mainland edition between the years 1949 and 1979),after 1978 the edition at hand is sufficient,2017-07-04,LH,2017-10-27,OS
 PrimarySource,publication_date,date of publication (first mainland edition between the years 1949 and 1979),after 1978 the edition at hand is sufficient,2017-07-04,LH,2017-10-27,OS
@@ -166,7 +166,7 @@ Rustication,place_of_rust,a single place_id for major place of rustication; 'PL0
 SecondarySource,sec_source_id,SS and a five-digit number (leading zeros),,2018-02-09,OS,2018-02-09,OS
 SecondarySource,title,Title of a text. For autobiographical discussions of reading texts both : a) title in Chinese characters. Change all traditional characters to simplified characters.  b) title in original language,,2018-02-09,OS,2018-02-09,OS
 SecondarySource,subtitle,subtitle if present,,2019-08-20,DP,2019-08-20,DP
-SecondarySource,title_lang,Language code of this title ('en' or 'zh' or 'ru' etc.). In the case of russian publications add three lines of title information,,2018-02-09,OS,2018-02-09,OS
+SecondarySource,title_lang,Language code of this title ('en' or 'zh' or 'ru' etc.). In the case of Russian publications add three rows for source data,,2018-02-09,OS,2021-08-12,DP
 SecondarySource,genre,key: Genre.genre_id,,2018-02-09,OS,2018-02-09,OS
 SecondarySource,publication_place,place of publication (first mainland edition between the years 1949 and 1979),after 1978 the edition at hand is sufficient,2018-02-09,OS,2018-02-09,OS
 SecondarySource,publication_date,date of publication (first mainland edition between the years 1949 and 1979),after 1978 the edition at hand is sufficient,2018-02-09,OS,2018-02-09,OS