Complex sentence: The airline operates mainly to domestic and China destinations, but also operates scheduled international flights to Bangkok, Ho Chi Mihn City and Seoul from Kaohsiung and chartered flights to Surabaya and Jeju from Kaohsiung.
Split into simpler sentences: The airline operates mainly to domestic and China destinations, but also operates scheduled international flights to Bangkok, Ho Chi Mihn City and Seoul. Also chartered flights to Surabaya and Jeju from Kaohsiung.