Expression related to month, year and day in SVG

// year
static string PatternYear { get; set; } = @"(<g>)?(?<Start><text.*>)(?<Year>\d{4} year ?)(?<End><\/text>)(<\/g>)?"; 
// English month
static string PatternEnglishMonth { get; set; } = @"(?<Start><text.*>)(?<EngMonth>[A-Za-z]{3,})(?<End></text>)";
// Digital month
static string PatternMonthNo { get; set; } = @"(?<Start><text.*>)((?<MonthNo>\d{1,2})|(?<Month2>(0?\d|d{2})))(?<End></text>)"; 
// " Gregorian month " （3 More than English letters +1 to 2 Word number month ）. If it matches ：”Jan 1“ or ”February 02“ etc.
static string PatternMonth { get; set; } = "((" + PatternEnglishMonth + @"[\r\n\t　]*" + PatternMonthNo + ")|(" + PatternMonthNo + @"[\r\n\t　]*" + PatternEnglishMonth + "))";
// " English month " （ Include full name or 3 Word abbreviation ）. If it matches ：“JANUARY”"FEB"“MAY” etc. , If case is ignored , Can match ：”Jan“, ”JaNuary“, ”May“, ”October“ etc. .
static string PatternEngMonthName { get; set; } = @"((JAN(UARY)?|MA(R(CH)?|Y)|JUL(Y)?|AUG(EST)?|OCT(OBER)?|DEC(EMBER)?))|(SEPT|NOV|DEC)(EMBER)?|FEB(RUARY)?|APR(IL)?|JU((LY?)|(NE?))";
// Solar date
static string PatternDate { get; set; } = @"(<g>)?(?<Start><text.*>)(?<Date>\d{1,2})(?<End><\/text>)(<\/g>)?";
//“ The main branch ”, If it matches ： Bing Chen
static string PatternGanZhi { get; set; } = @"(?<Start><text[^>].*>)(?<GanZhi>[ A, B, C, D, e, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C ]{1}[ Zichouyinmao has not applied for youxuhai in the afternoon ]{1}[ Specific date ]?[^<]*)(?<End></text>)";
//“ Zodiac year ”. If it matches ：“ year of the ox ”“ The tiger ” etc. .
static string PatternAnimal { get; set; } = @"<text[^>].*>[ Rat, cow, tiger, rabbit, dragon, snake, horse 㺅 Chicken, dog and pig ]{1} year ?.*<\/text>"; //<text[^>].*>[ Rat, cow, tiger, rabbit, dragon, snake, horse 㺅 Chicken, dog and pig ]{1} year ?.*<\/text>
//“ English week for short ”
static string PatternWeekName { get; set; } = @"(?<Start><text.*>)(?<WeekName>[\s\t　]*[A-Z]{2,3})(?<End>[\s\t　]*</text>)";
//“ English week for short + Chinese serial number ”. matching ：“SUN Japan ”“MO One ” etc. .
static string PatternWeekCnName { get; set; } = @"(?<Start><text.*>[\s\t]*)(?<WeekCnName>[A-Z]{2,3}[\s\t\　]*[ One, two, three, four, five, six ]{1})(?<End>[\s\t\　]*</text>)";
//“ Lunar year + The lunar month ”. matching ：“ Ren yinnian   Ding chouyue ” etc.
static string PatternLuarYearMonth { get; set; } = @"(?<Start><text.*>[\s\t]*)(?<LuarYearMonth>[ A, B, C, D, e, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C ]{1}[ Zichouyinmao has not applied for youxuhai in the afternoon ]{1} year ?[\s\t]*[\[\{\(\（\｛\［\【]?[ A, B, C, D, e, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C ]{1}[ Zichouyinmao has not applied for youxuhai in the afternoon ]{1} month ?[\s\t\r\n　]*[\]\}\)\）\｝\］\】]?)(?<End>[\s\t\r\n\　]*</text>)";
//“ Lunar year + The lunar month ”（ contain text label ）. Matching is similar to ：“ Jiayin year 　 Wu Chenyue ”
static string PatternFullLuarYearMonth { get; set; } = @"(?<Start><text.*>[\s\t]*)(?<LuarYear>[ A, B, C, D, e, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C ]{1}[ Zichouyinmao has not applied for youxuhai in the afternoon ]{1} year ?)[\s\t\r\n　]*(?<LuarMonth>[\[\{\(\（\｛\［\【]?[ A, B, C, D, e, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C ]{1}[ Zichouyinmao has not applied for youxuhai in the afternoon ]{1} month ?[\s\t\r\n　]*[\]\}\)\）\｝\］\】]?)(?<End>[\s\t\r\n]*</text>)";
//“ Lunar year + the Chinese zodiac ”（ plaintext ）. matching ：“ Ren Yin 【 The tiger 】”" Ding Chou ( sheep )"“ Jia Chen { dragon }” etc. .
static string PatternYearAnimal { get; set; } = @"(?<Start><text.*>[\s\t]*)(?<LuarYear>[ A, B, C, D, e, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C ]{1}[ Zichouyinmao has not applied for youxuhai in the afternoon ]{1} year ?)[\s\t]*[｛【\{\[（\(](?<Animal>[ Rat, cow, tiger, rabbit, dragon, snake, horse 㺅 Chicken, dog and pig ]{1} year ?)[】\}\]\)）｝](?<End>[\s\t\r\n]*</text>)";
//“ Lunar year + Zodiac year ”（ contain text label ）. If it matches ：“ Ren yinnian 【 The year of the tiger 】”,“ Ding Chou  （ cattle ）” etc.
static string PatternFullYearAnimal { get; set; } = @"(?<Start><text.*>[\s\t]*)(?<LuarYear>[ A, B, C, D, e, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C, C ]{1}[ Zichouyinmao has not applied for youxuhai in the afternoon ]{1} year ?)[\s\t\r\n　]*[【\{\[（\(](?<Animal>[ Rat, cow, tiger, rabbit, dragon, snake, horse 㺅 Chicken, dog and pig ]{1} year ?)[】\}\]\)）](?<End>[\s\t\r\n]*</text>)";
//“ Lunar day ”
static string PatternLuarDate { get; set; } = @"(?<Start><text.*>[\s\t]*)(?<LuarDate>[ On the first day of the new year, two three four five six seven eight ninety-two ]{2})(?<End>[\s\t]*</text>)";

For ease of use , No serial number , use Bold For the title .