Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| # | Date | Venue | Opponent | Score | Result | Competition |
| --- | --- | --- | --- | --- | --- | --- |
| 1. | 1 May 2000 | Rasmee Dhandu Stadium, Malé, Maldives | Maldives | 1–1 | 1–1 | 2000 MFF Golden Jubilee Tournament |
| 2. | 25 August 2000 | Ho Chi Minh City, Vietnam | Vietnam | 2–1 | 2–2 | 2000 HCM Cup |
| 3. | 28 March 2001 | Colombo, Sri Lanka | Cambodia | 1–0 | 1–0 | Friendly |
| 4. | 17 May 2001 | Beirut Municipal Stadium, Beirut, Lebanon | Pakistan | 3–2 | 3–3 | 2002 FIFA World Cup qualification (AFC) |
| 5. | 30 May 2001 | Suphachalasai Stadium, Bangkok, Thailand | Pakistan | 1–0 | 3–1 | 2002 FIFA World Cup qualification (AFC) |
| 6. | 30 May 2001 | Supachalasai Stadium, Bangkok, Thailand | Pakistan | 3–0 | 3–1 | 2002 FIFA World Cup qualification (AFC) |
| 7. | 4 April 2002 | Sugathadasa Stadium, Colombo, Sri Lanka | Maldives | 1–0 | 1–0 | Friendly |
| 8. | 21 March 2003 | Sugathadasa Stadium, Colombo, Sri Lanka | Timor-Leste | 1–1 | 3–2 | 2004 AFC Asian Cup qualification |
| 9. | 21 March 2003 | Sugathadasa Stadium, Colombo, Sri Lanka | Timor-Leste | 3–2 | 3–2 | 2004 AFC Asian Cup qualification |
| 10. | 3 December 2003 | Sugathadasa Stadium, Colombo, Sri Lanka | Laos | 2–0 | 3–0 | 2006 FIFA World Cup qualification (AFC) |
| 11. | 2 April 2006 | MA Aziz Stadium, Chittagong, Bangladesh | Brunei | 2–0 | 3–0 | 2006 AFC Challenge Cup |
| 12. | 12 April 2006 | MA Aziz Stadium, Chittagong, Bangladesh | Nepal | 1–0 | 1–1 | 2006 AFC Challenge Cup |
| 13. | 24 March 2007 | Sugathadasa Stadium, Colombo, Sri Lanka | Malaysia | 1–4 | 1–4 | Friendly |
| 14. | 2 April 2008 | Chungshan Stadium, Taipei, Taiwan | Guam | 5–1 | 5–1 | 2008 AFC Challenge Cup qualification |
| 15. | 4 April 2008 | Chungshan Stadium, Taipei, Taiwan | Pakistan | 1–0 | 7–1 | 2008 AFC Challenge Cup qualification |
| 16. | 4 April 2008 | Chungshan Stadium, Taipei, Taiwan | Pakistan | 4–1 | 7–1 | 2008 AFC Challenge Cup qualification |
| 17. | 4 April 2008 | Chungshan Stadium, Taipei, Taiwan | Pakistan | 7–1 | 7–1 | 2008 AFC Challenge Cup qualification |
| 18. | 6 April 2008 | Chungshan Stadium, Taipei, Taiwan | Chinese Taipei | 2–2 | 2–2 | 2008 AFC Challenge Cup qualification |
| 19. | 2 August 2008 | Gachibowli Athletic Stadium, Hyderabad, India | Myanmar | 1–1 | 1–3 | 2008 AFC Challenge Cup |
| 20. | 4 April 2009 | Sugathadasa Stadium, Colombo, Sri Lanka | Brunei | 1–0 | 5–1 | 2010 AFC Challenge Cup qualification |
| 21. | 4 April 2009 | Sugathadasa Stadium, Colombo, Sri Lanka | Brunei | 3–0 | 5–1 | 2010 AFC Challenge Cup qualification |
| 22. | 4 April 2009 | Sugathadasa Stadium, Colombo, Sri Lanka | Brunei | 4–0 | 5–1 | 2010 AFC Challenge Cup qualification |
| 23. | 4 April 2009 | Sugathadasa Stadium, Colombo, Sri Lanka | Brunei | 5–0 | 5–1 | 2010 AFC Challenge Cup qualification |
| 24. | 6 April 2009 | Sugathadasa Stadium, Colombo, Sri Lanka | Chinese Taipei | 1–0 | 2–1 | 2010 AFC Challenge Cup qualification |
| 25. | 6 December 2009 | Bangabandhu National Stadium, Dhaka, Bangladesh | Bhutan | 3–0 | 6–0 | 2009 South Asian Football Federation Cup |
| 26. | 6 December 2009 | Bangabandhu National Stadium, Dhaka, Bangladesh | Bhutan | 4–0 | 6–0 | 2009 South Asian Football Federation Cup |
| 27. | 6 December 2009 | Bangabandhu National Stadium, Dhaka, Bangladesh | Bhutan | 5–0 | 6–0 | 2009 South Asian Football Federation Cup |
Question:
what is the number of games played against vietnam?
Answer:
1