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. | 1995-08-06 | Kyoto, Japan | Costa Rica | 3-0 | Won | Friendly |
| 2. | 1995-10-24 | Tokyo, Japan | Saudi Arabia | 2-1 | Won | Friendly |
| 3. | 1996-12-09 | Al Ain, United Arab Emirates | Uzbekistan | 4-0 | Won | 1996 AFC Asian Cup Group Stage |
| 4. | 1997-03-25 | Muscat, Oman | Macau | 10-0 | Won | 1998 FIFA World Cup qualification |
| 5. | 1997-06-22 | Tokyo, Japan | Macau | 10-0 | Won | 1998 FIFA World Cup qualification |
| 6. | 1997-11-01 | Seoul, Korea Republic | South Korea | 2-0 | Won | 1998 FIFA World Cup qualification |
| 7. | 2000-10-14 | Sidon, Lebanon | Saudi Arabia | 4-1 | Won | 2000 AFC Asian Cup Group Stage |
| 8. | 2000-10-24 | Beirut, Lebanon | Iraq | 4-1 | Won | 2000 AFC Asian Cup Quarterfinals |
| 9. | 2000-10-24 | Beirut, Lebanon | Iraq | 4-1 | Won | 2000 AFC Asian Cup Quarterfinals |
Question:
which opponents scored no goals?
Answer:
Costa Rica, Uzbekistan, Macau, South Korea