(Capital controls) can be tough.Logical formLearned from13 sentences. Ties can be tough.Logical formLearned from13 sentences. Life can be tough for persons.Logical formLearned from13 sentences. A (government crackdown) can be tough.Logical formLearned from13 sentences. A (reform package) can be tough.Logical formLearned from13 sentences. Reforms can be tough.Logical formLearned from13 sentences. Serves can be tough.Logical formLearned from13 sentences. Clashes can be tough.Logical formLearned from13 sentences. A mission can be tough.Logical formLearned from12 sentences. (Security issues) can be tough.Logical formLearned from12 sentences. A reaction can be tough.Logical formLearned from12 sentences. A physical training can be tough.Logical formLearned from12 sentences. Three-setters can be tough.Logical formLearned from12 sentences. (Immigration controls) can be tough.Logical formLearned from12 sentences. A military training can be tough.Logical formLearned from12 sentences.