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THCSNamGiang
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Bồi dưỡng HSG
Top Rating
1
k2namgiang
_
2
HS1
_
3
phatk2namgiang
_
4
phuk2namgiang
_
Top Score
1
phatk2namgiang
2385
2
k2namgiang
1335
3
phuk2namgiang
1305
4
HS1
0