A voice can be cordial.Logical formLearned from15 sentences. An encounter can be cordial.Logical formLearned from15 sentences. A hearing can be cordial.Logical formLearned from15 sentences. Relations may remain cordial.Logical formLearned from15 sentences. A spirit can be cordial.Logical formLearned from14 sentences. Persons can be cordial.Logical formLearned from14 sentences. Conditions can be cordial.Logical formLearned from14 sentences. Exchanges can be cordial.Logical formLearned from14 sentences. Persons can be cordial.Logical formLearned from14 sentences. An affair can be cordial.Logical formLearned from14 sentences. An exchange can be cordial.Logical formLearned from14 sentences. A response can be cordial.Logical formLearned from14 sentences. Talks can be cordial.Logical formLearned from14 sentences. Cross-strait relations can be cordial.Logical formLearned from14 sentences. Letters can be cordial.Logical formLearned from13 sentences.