zh-CN: Apply #2446 #2466 #2472 #2473

[LPR-Michael]

Applying for issue(s):

• String 6515 - 6519 #2446
• String 5836 #2466
• Strings 6520-6526 #2472
• String 6527 #2473

And fixed some error that I find in previous translations.

[github-actions]

Check results

For details go to Translation Check -> Details. Expand Run checks build stage and use the build-in search to find your language (e.g. pl-PL)

	Missing The translation is not added to translation file. (e.g. STR_9999 is in en-GB but is not available in given language)	Not needed The translation file contains entries that are not in en-GB and should be removed (e.g. STR_9999 exits in given language but is not in en-GB)	Same The translation and source string is exactly the same. (e.g. STR_9999 is Umbrella in both en-GB and given language). This may be desired in some cases (e.g. April is the same in English and German)
zh-CN	0 (-13)	0	90

Other translations

	Missing The translation is not added to translation file. (e.g. STR_9999 is in en-GB but is not available in given language)	Not needed The translation file contains entries that are not in en-GB and should be removed (e.g. STR_9999 exits in given language but is not in en-GB)	Same The translation and source string is exactly the same. (e.g. STR_9999 is Umbrella in both en-GB and given language). This may be desired in some cases (e.g. April is the same in English and German)
ar-EG	32	1	1963
ca-ES	8	0	104
cs-CZ	414	0	232
da-DK	24	0	482
de-DE	8	0	329
en-US	3265	0	390
eo-ZZ	0	0	84
es-ES	0	0	291
fi-FI	31	0	109
fr-FR	0	0	149
hu-HU	211	0	91
it-IT	8	0	301
ja-JP	174	0	612
ko-KR	0	0	172
nb-NO	196	0	2166
nl-NL	8	12	412
pl-PL	16	0	391
pt-BR	0	0	133
ru-RU	1374	0	105
sv-SE	38	0	341
tr-TR	249	0	396
vi-VN	96	2	3275
zh-TW	49	0	331