How to refund the tickets?

If I purchase a two-way air ticket and cancels the air ticket for the return flight for any reason, may I surrender my policy(For flights depart from Hong Kong & Macau)?

How many times can I change my flight online?

When does the overseas travel insurance policy become effective(For flights depart from Hong Kong & Macau)?

How to get my ticket(official receipt)?

Does the SpringPlus ticket include meals or drinks?

Does the ticket include meals or drinks?

If I purchase a two-way air ticket and cancels the air ticket for the return flight for any reason, may I surrender my policy(For flights depart from Japan)?

When does the overseas travel insurance policy expire(For flights depart from Japan)?

How long will the refund take if I pay for the tickets through Wechat Wallet?