Perhaps you should try some spelling variations:
hanh mang » nhanh mang, hanh trang, nhanh lang
song than » long than, song nhan, dong thanh
sang than » cang thang, dang thanh, sang tao
chu xanh » chieu xanh, chua xang, chuc danh
chu manh » ho manh, chu han, chu van
mang von » mang mong, lang vong, mang cong
von bang » dong bang, van ban
tran cao » toan cao, tran chau, trang cho

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo ((chu xanh) or (chu manh)) - hanh mang von bang ((song than) OR (sang than)) tran cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu manh)) - hanh mang von bang ((song than) OR (sang than)) tran cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu xanh) or (chu manh)) - hanh mang von bang ((song than) OR (sang than)) tran cao".
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu manh)) - hanh mang von bang ((song than) OR (sang than)) tran cao*.