Jianyu TANG Activity PersonalMentionsFavoritesFriendsGroups Profile View Friends 0 Friendships Groups 0 Memberships Forums Topics StartedReplies CreatedEngagementsFavorites Activity — Everything — Updates Friendships New Groups Group Memberships Group Updates Topics Replies Jianyu TANG earned 2 Gems 2 Gems for complete a topic 20 times 3 weeks, 6 days ago Jianyu TANG earned 10 Gems 10 Gems for complete a quiz 10 times 1 month ago Jianyu TANG earned 2 Gems 2 Gems for complete a topic 20 times 1 month, 1 week ago Jianyu TANG earned 2 Gems 2 Gems for complete a topic 20 times 2 months ago Jianyu TANG earned 2 Gems 2 Gems for complete a topic 20 times 2 months, 2 weeks ago Jianyu TANG earned 10 Gems 10 Gems for complete a quiz 10 times 2 months, 3 weeks ago Jianyu TANG earned 10 Gems 10 Gems for complete a quiz 10 times 5 months, 3 weeks ago Jianyu TANG earned 2 Gems 2 Gems for complete a topic 20 times 5 months, 3 weeks ago Jianyu TANG earned 2 Gems 2 Gems for complete a topic 20 times 6 months, 2 weeks ago Jianyu TANG earned 2 Gems 2 Gems for complete a topic 20 times 7 months ago
