lovelearn就是愛學習

Email「Netiquette」（Net Etiquette，網路禮節）

Ending..「Regards」（是最正式的）

「Best regards」「Best wishes」「Good wishes」「Warmest regards」「Fondest regards」

「Kindest regards」。 

If you have never met the person before, you can use following words:

「Yours truly」「Yours faithfully」「sincerely」「Yours sincerely」、「Sincerely yours」、「Sincerely」「All the best」、「Wish you all the best」「cheers」「Take care」

• Thanks in advance
• I look forward to your reply.
• Let me know if you need more info/information.
• Don’t work too hard.
• Be good.
• Have a wonderful evening.